Morel 7717 vs ls7 lifters 0 GM LS Applications Morel LS7 Lifters are a very affordable high quality lifter. Morel 7717 Lifters - Set of 16. com. Delphi units may not be the real GM lifters. The Morel 7717's are a great lifter and in my opinion a step up from the GM LS7 lifters. Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Fits 2014-2018 5. I just put an LS9 cam in my GS and used the 7717's. Delphi is like any other aftermarket brand, they buy their parts from aftermarket manufactures and put the parts in How to Gap Piston Rings - https://youtu. Thanks Chris. Many engine builders desire this design to maintain the stock style lifter guide and eliminate the need for a “Link-Bar” lifter. O. 99 Morel 5329 HLT Series BBF 429-460 & FFE 352-390-410-428 . The cup depth on the 7717 is a little different than other oe style lifters. 3l, 6. Real LS7 or Morel 7717. On initial startup, there was a lot of lifter noise that did not go away until getting the RPM's up to about 2500. 0 GM LS Applications. Also known as previous part number 5315 or 6504. 0 GM LS Applications at Amazon. Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifters, set of 16 Morel LS7 Lifters are a very affordable high quality lifter. *Non-DOD Applications Only Morel LS7 Lifters are a very affordable high quality lifter. Fits all GM LSx engines, including LS1, LS2, LS3, LS6, LS7. 0 6. Another example is that one can purchase 16 lifters for their engine. Engine Type. They appear very similar to a regular LS7 lifter, but they are darker overall in color. But across all the cylinders they're the same. I spoke with customer and asked him a few questions. 7. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter you're after. Welcome to LSXceleration! LSXceleration, LLC 13528 US 51 Atoka, TN 38004 United States of America LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Crate Engines | Short Blocks | Long Blocks . That got the lifters fully pump up with oil and they immediately went quiet. Posted by Josh on 16th Dec 2022 Great lifters for a great price! Perfect for my 6. Morel recommends a maximum of 180 lbs of seat pressure and 380 lbs of open spring pressure. Military And Law Enforcement Discount . 060 preload, which I am fine with. Lunati do rebadged morels through summit. 99 found online, $199. Yes, the difference btween the stock LS1 lifters compared to the LS7 lifters is that the LS7 cup depth sits . CHEVROLET PERFORMANCE LS7 LIFTER SET - 12499225 . 475 in. Morel Lifters [] The Morel 5327 HLT Hydraulic Roller Lifters, also known as Limited Travel Roller Lifters, have between . Only way to know for sure if you are good on the push rod length is to get a checker and Yes, they have the same lifter cup height as the OEM LS7 lifters, so there should be no change to the push-rod length to maintain the same preload amount. 05 higher. 99. Morel's "Street Performance" series hydraulic roller lifters are reasonably priced thanks to modern cold casting technology, offering exceptional durability and performance for engines with a maximum operating range of 6200-6500 RPM depending of camshaft profile and valvetrain peripherals. 030" plunger travel before going solid. Lifters, Hydraulic Roller, Morel #7717 Drop In, . 0 LS1 LS2 LS3 LS7 LS6 LQ4 LQ9 LY5 LY6 LM7. 2l, 7. Don't waste your time or money and possibly destroy your engine with lifters that are suspect at best. www SINGLE Morel 7717 LS7 Hydraulic Roller Lifter. . 015"-. See more Morel 7717 LS7 Lifters Qty16 Fits 4. The 5206 & 5294 Morel lifters have better axles and bearings, as well as wheels that are . TIA AJ. Picture 1 of 1. 425 pushrods. 2. GEN V L83 5. I can't say about the LS3's. I bought one sealed power lifter part #HT-2148 LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Crate Engines | Short Blocks | Long Blocks Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. Hey y'all ! In this video I discuss the Quality Control of Legitimate USA MADE ls7/Delphi lifters that are sold by Michigan MotorSports. Below is the basic build: Texas Speed 228R (228/228, . I only use Delphi though. 7, 6. 2007+ NON-DOD Lifter Trays - Quantity 4 Replace all of the lifters, don't cheap out. Your solid roller lifter and higher end lifters all have live axles. Price: $ 229. I am at the point in my engine built that I needed lifters. 120" plunger travel. Drop-In Replacement for stock LS3/LS7 Lifters Morel Lifters are proud to have played a small part in this victory. 3, 5. For something that sees more rpm and heavier springs, I use Morel or Gatorman. Add to Cart . I would really like to run the 7717 and purchase from Summit There are more Ls7 lifters in LS engines than any aftermarket lifter. Michigan Motorsports Delphi LS7 Lifters Set of 16 with Guide Trays | Direct Replacement for GM LS Engines | Fits LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4. Wipe the parts off with a lint free towel. 750 diameter wheel. 875" Diameter Hydraulic Roller Lifters Probably the best drop-in option there is for a hydraulic roller cam setup on stock rocker arms. This Morel 7717 Lifter Set is a replacement set of lifters that use the OE size roller wheel of . True LS7 lifters were designed around a engine that had a pretty light valvetrain and very mild cam lobes. Lifters are small compone Overall, the Morel 7717 lifters are a reliable and high-quality option for LS7 engines. Delphi is supposed to be hit and miss from what I've heard and according to the rep I spoke to at Texas Speed this morning, they said avoid the Morel LS7 style lifters too. 7717 The tie-bar between the two lifters ensures the rollers on the bottom of the lifter interface with the cam correctly for less friction and more efficiency. very nice lifter. I have used those in a LS build turning 7200rpm with no issues. I had one go down on me with less than 3k miles on them my opinion is the Johnson 2110’s are prob the best lifter but they are pricey and you will need a different pushrod length. But stronger, stiffer pushrods are never a bad idea even on a stock engine as the factory pushrods can have some deflection. so do howards. We would like to show you a description here but the site won’t allow us. But I did change the lifters to morel 7717 ls7 style lifters. The original builder of this engine must of just slapped the pushrods that came with the cam kit in it (7. I read a lot about on different sites about the "LS7" lifters being better than the stock LS lifters. Pair of Gen V LT 5. 580ish lift cam. Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC, Kit Item Quantity: 1. 775" to reduce preload to around . A more affordable solution is the Morel 7717. The AFM will need to be disabled in the ECM, this will require tuning. I really like lifter trays for the obvious reasons, and would prefer to run link-less lifters. Jonathan has set multiple stock-bottom-end and stock-block world records. Part Number 7717 Part Type Hydraulic Lifters Brand Morel Engine Type Gen III/Gen IV C6 Tech/Performance - Is this too much preload on Morel lifters? - I am using Morel 7717 lifters and 7. Skip to. 450) (ls1 stock lifters) I used the same gasket brand new. Lifters are nice and quiet. . $464. This listing is for a single (1) replacement lifter. it was going to be $120+. Morel part number 7717 is manufactured as the “Drop-In” design lifter for your LS engine. 3 MLS Head Gaskets - 12622325. The cam is out and has been taken to a cam specialist to check it and it's all in good condition. The $99 "Delphi" lifters found on eBay and elsewhere are NOT the same as the actual GM LS7 lifters. Recommended Spring Pressures are 100-180 lbs Seat Pressure and 280-380 lbs Open Pressure. Their failure after just one week resulted in decreased performance, frequent misfires, and reduced fuel The Morel 7717 has . 95 / Quantity: Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. 050 – 0. After much research I ordered the Summit SUM-HT217-16 which are Morel 7717 - $175. You're always supposed to check geometry and pushrod length after changing components. Because of the shorter pre I've read that the 7717 should be slightly better, but both have issues regarding quality and potentially fakes. I had 8 GM lifters part number 17122490 and needed 4 more. Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. These will also work in SBC, LS1 and LT1 applications that The Morel 7717 Street Performance Hydraulic Roller Lifters are made from a cold formed body and have 6,500 RPM capability with . Any opinions on this lifter? Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. Performance Roller Lifter Set for LS & Gen 5 LT Engines. 84 plus tax for 16 Summit branded lifters, allegedly, are made by Morel as well. Or not? Had one of my large WD's reach out to me about an engine builder that had a few sets of Morel 650/7717 with premature failures. I've been The 7717 is the replacement for the 6504 lifters, which are their no-frills LS7 OEM style lifter. Excellent choice for any LS street/strip engine rebuild. 842 in O. Before we dive into the specifics of the Morel 7717 and LS7 lifters, let’s take a moment to understand what lifters are and why they are essential for high-performance engines. 100" vs GM's preference at . Installing and Adjusting Morel Hydraulic Lifters: 1. I used morel ls7 style lifters number 7717. Find Parts and Accessories ls7 lifters KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! $25 Off $250 / $50 Off $500, on Summit Racing Brand Products Lifters, Hydraulic Roller, Morel #7717 Drop In, . Find Summit Racing™ Performance LS7 Hydraulic Lifters and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing™ Performance LS7 hydraulic roller lifters are a definite Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Morel LS7 Lifters 7717 / 6504 , Set of 16 Fits 4. 8, 5. 0l, 6. Gen V Head Bolts for both Heads. 00. Thank you sir!! Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS engine. Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS engine. 3's. The lifters behave and set up differently. On the exhaust I came up with . 050 preload on these and when measuring on cylinder 1 intake I came up with about . Morel Drop-In Hydraulic Roller Lifters, sold in a set of 16. Lifter shopping myself also and I’m def not using LS7 lifters. AMS Racing (48988) LS7 lifters My idle has been quiet with this setup, but I am getting a pretty loud tick at 1500 rpms, which I believe is from the ls7 lifters bleeding down. Nice and quiet after warm up. 3 5. And I swear I Morel 7717 (Formerly Part #6504) LS7 Lifters, Guide Trays and Michigan Motorsports Chromoly 7. Morel LS7 Lifters are a very affordable high quality lifter. 075 and was wondering if this is Not so much worried about LS7 lifter design as I am the difference in quality from various manufacturers. When you're looking to build an LS motor and looking for a proven quality lifter, then this is the lifter you're Find CHEVROLET 7. Through his trials, he has run stock LS7 lifters with the OEM plastic tray and used Howards Cams tie-bar Morel LS7 Lifters 7717 / 6504 , Set of 16 Fits 4. The next best choice, and they ones I’m going to use on my build, are the Morel 7717’s. Do not wash in any solvent. Morel 7717 Factory Replacement Hydraulic Roller Lifters for SBC and LS GEN III/IV SKU: ls2, ls3, ls7, 4. Arguably some of the best quality LS7 lifters for the money, the Morel 6504 "Drop-In" lifters are all individually leak down tested and held to some to the tightest machining tolerances in the industry. The genuine Morel will have a . Oem sbc roller block mild cam think I need new lifters: delphi ls7 lifters, btr lifters, summit lifters or what lifters should I buy? Chevrolet Chevelle Malibu SS 1964 2 dr/ht 489 BB 600 hp Th 400 Cheaper Morel, sealed power etc are made in mexico Ive bern told by eaton. 3L L83 L8B Engines. It looks like Morel has a 'street series', link-less lifter out now for about $350. Summit Racing or BTR are good sources (not through Amazon). When you're building a LS motor and looking for a proven quality lifter, this is the lifter you're after. Morels new limited travel drop in lifter will be shipping in the next few weeks. He sent me the pictures I have posted. 700" vs. Many engine builders desire this design to maintain the stock sty Hey guys, Doing a bit of work to my car at the moment and wanted some advice. Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC, Part Number: SUM-HT217-16. Morel 7717 Drop-In LS7 Style Lifters Set of 16 for Chevrolet LS 4. Many engine builders desire this Find Morel Lifters at LSXceleration with Free shipping on qualifying orders! Toggle menu. This Video covers Page 2- Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Racing/GMPP - Caddy lifters usually have a bow-tie etched into them. GM RACING HIGH PERFORMANCE HYDRAULIC ROLLER LIFTERS - 88958689 Morel 12 items; Less . Morel LS7 Lifters are a very affordable, high-quality lifter. 400 Pushrods. 2 7. 750 in diameter instead of . Fits all GM LS applications including 4. $25 Off $250 / $50 Off $500, on Summit Racing Brand Products Lifters, Hydraulic Roller, Morel In summary, my experience with the fuel injectors from Morel 7717 6504 LS7 Lifters was extremely disappointing. , 2. Stock ls9 cam so nothing crazy in the cam or valve spring department. Thanks. One of them has some mild pitting on the roller. 0 and quite! 4 Morel 7717 (Formerly part #6504) LS7 Lifters Set of 16 and Guide Trays. 842 in. The issue with the high rpm Listen in as Ryan from Gwatney Performance Innovation goes through the various lifter options we offer, as well as one of the common cheap, knockoff lifters There are Morel lifters that are really made by Morel, and there is an entry level performance lifter sold by Morel made in Mexico. Intake and exhaust are different lengths. 0 out of 5 stars ( 1 ). This lifter is a live axle lifter and comes with a coated axle since 2019. When you are looking Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifters, Set of 16. 0: Brodix BR7 heads/GPI porting, MAX3 cam And that was on both exhaust and intake and measuring on at least two cylinders from both banks. Includes the following items: Michigan Motorsports DOD Oil Block off Plugs - Set of 8. 700 in. 93. I have used the comps, the morel street series, the race series. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter your after. facebook; snapchat; twitter; instagram; Delphi GM LS7 Lifters 25341990-8 These GM stock replacement lifters are manufactured by Delphi. Genuine Delphi is a bit tough to get right now. These will also work in SBC, LS1 and LT1 MOREL DROP IN LIFTER SET FOR LS ENGINES - MM7717 Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Morel 7717 - I have a 2001 Base that I'm doing a basic H/C build on, and struggling a bit with my lifter choice. 125", so theoretically if I were to go to the Morel 6504's at . ) seller and buy them. 083 wall pushrods. The reccomended preload is . 0015” - . This means, running a pushrod of around 7. 0, 6. Larson's 1st Victory in Anyone know what the difference, if any, in quality between the Delphi ls7 lifters and the GM lifters are? I can get a set of the Delphi’s for $99 and around $180 for the GM ones. 0l No camshaft swap is complete without a new set of lifters. 2, 7. They run less preload so I did need a longer pushrod, a 7. Lifter Information Part Number: MM7717 Lifter Type: Hydraulic Roller Retaining Design: Factory Trays Required Body O. _____ GPI Max Package 2. 3. 140, much less than the Delphi. C5 Tech - Summit racing LS7 Lifters - Hey all, My car developed a tick, figured I might as well just replace the lifters and pushrods, see if that'll fix it. CONNECT WITH US. When C5 Tech - Lifters - Which of these lifters would you consider the highest quality: GM LS7 Morel 7717 Comp 850-16 . Use 10W30 oil and lube the O. 075 inches. : 0. Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS1, LS3, LS7 engine. 50 turns past zero lash. the street series are just basically a LS7 lifter. D. Check the item description to confirm this fits your vehicle. These are more or less equivalent to the OEM LS7 style lifters that came stock on LS7 lifters are now the standard lifter for all LS1,2,6 and LQ4/9 & 5. 0L/427 Chevy small block Gen III/IV (LS-based engines) Lifters Hydraulic roller Lifter Style and get Free Shipping on Orders Over $109 at Summit Racing! Seams like the OEM LS7 lifters are pretty darn good and I might just be pissing money away. Gen III/Gen IV LS 30 items; Gen V LT 1 item; GEN V LT V6 2 items; Gen III/IV LS & Gen V LT 10 items; Dodge Viper 2 items; Gen III Hemi 3 items; Small Block Chevy Talk to the guy designing the combination shouldnt be picking lifters willy nilly should all be chosen spring, rocker, lobe, lifter, valve thought of in conjunction but i wouldnt "try" caddy lifters when we all use LS7 with no problems, if you want something better Id buy a lifter thats CERTAINLY better like Johnson/Morel (Ive never had Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. 7 6. I'm not looking to spend any more than I would for GM LS7's, like Johnson's. 3 AFM DOD DELETE KIT. Have one to sell? Sell now. The race series are big wheel unshrouded. , . ) A recommendation from Chris @ Tick Performance. 0017”. Excellent for factory replacement or deleting AFM/DOD. 040-. If you have a standard travel genuine Morel, I think the plunger travel is about . be/blKm2ODrQZ4How to Measure Bearing Clearance - GM/Delphi Replacement LS7 Style Lifters, Set of 16 $ 210. Chevrolet Chevelle Malibu SS 1964 2 dr/ht 489 BB 600 hp Th 400 More components for your LS cam swap, Morel Drop-In Hydraulic Roller Lifters, sold in a set of 16. 600) PAC 1219 Beehive Springs 243 Heads Speed Engineering Long Tubes + Midpipe Since I'm running beehives, Allegedly, the hardness and finish of the LS7 lifter became a problem a few years ago and has been blamed by some for the lifter twisting problems. 425 length if I recall. Gallery. The 7717 is similar to the LS7 lifters. 2 | 12499225, 25341990 452. Lifters, Evolution Series Hydraulic Roller Lifters, Retrofit, 0. Are they they best lifters for performanceprobably not, but they aren't as bad as you think. LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. I changed out the lifters to a set of Morel 7717's which I consider to be better than the stock LS7's. Our Price: $689. Morel LS7 Lifters are a very affordable, high quality lifter. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter you're Looking at getting some LS7 lifters for my 5. 8 5. 93 on Summit, a few others Melling JB-2079 - currently 12. Morel 7717 "Drop-in" Hydraulic Roller Lifters - LS7. Find Morel GM LS Drop-In Lifter Set 7717 at LSXceleration with Free shipping on qualifying orders! Toggle menu. 78. I have a set of Morel street series 5290 tie bar lifters in the car at the moment. So I have been eyeballing the Morel Lifters are packaged in a unique enclosed clam-shell case with die-cut foam designed to fit and protect the high quality precision machined lifter bodies. The LS7 lifters are fine. Featuring durable hardened steel construction, these lifters and adjusters are a Defective Morel lifter. When you are looking to build a LS motor and looking for For something mild, I prefer the LS7 lifter. Premium floating axle with lock ring. Initial research I did, I thought was decent parts. 8l, 5. However, if one checks the diameter of each lifter, many times the diameter of the lifters varies, and is in fact out of spec. 060 inches per morel which roughly equates to 1. Questions & Answers Ask a Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. 842" diameter This listing is for a single (1) replacement lifter Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifter Morel LS7 Lifters are a very affordable high quality lifter. These are a great option for those doing doing a build on a budget. Durability and reliability are key factors to consider when comparing the Morel 7717 and LS7 Only 34K miles on the stock GM/LS7 lifters. (Morel 7717 supersedes Morel 5315 and Morel 6504 Hydraulic Lifters. Key Features. LOG IN; REGISTER; I've run GM LS7 lifters in my built LS7, same part# as the OP, for over 51,000 miles on a Cam Motion cam Thanks to the crappy LS1 lifter trays I had a lifter turn sideways and stick and almost dropp the roller into my motor, causing a bit of scratching on my cam and leaving me stranded in the middle of nowhere. Morel "Drop-in" Hydraulic Roller Lifters -(LS). 5 Morel lifters. Morel LS7 Style Lifters are known to be an affordable, high quality alternative to the OE LS7 Lifter. 0. Congratulations to Kyle Larson, Alex Bowman and Hendrick Motorsports Kyle Larson wins the Straight Talk 400 at Homestead-Miami Speedway. You must do both or it will fuck it up full rebuild style. 35 should put you around stockish preload. These will also work in SBC, LS1 and LT1 applications Summit Racing SUM-HT217-16 - Summit Racing™ Performance LS7 Hydraulic Lifters. These lifters work perfectly with my LS6. 0 (old pn 6504) Morel. of the body and wheel. O. 842" We sell around 6000 sets of the Morel 7717 a years with my largest customers in KY and TX. The Howard's lifters you mention are probably repackaged Morel. I asked him to ask the builder if he was using Genuine GM lifter guides. Morel Lifters are packaged Free Shipping - Summit Racing™ Performance LS7 Hydraulic Lifters with qualifying orders of $109. com FREE DELIVERY possible on eligible purchases. the . 120” of available plunger travel which is enough to make setting up preload pretty easy. 842" body . Been running great since then. Many engine builders desire this design to maintain the stock style lifter guide and eliminate the need for a "Link-Bar" lifter. Recently heard a few not so good reports on them. Morel 7717 (Formerly Part #6504) LS7 Lifters Set of 16 and Guide Trays. Johnson 2110R Race-Style Drop-In Lifters for All LS Engines Morel 7717 Lifters, LS Drop In, No Tie Bar, Hydraulic Roller $ 249. Morel suggests . Morel Lifters are designed to survive in the harsh environments of performance LS based engines with proven durability. be/YaVu8FiUhLQHow to Check PTV Clearance - https://youtu. 800", correct?) Just trying to make sure I understand the math. I'm wondering if anyone has used the summit racing brand lifters? SUM-HT215-16 in specific? Any luck with them? C6 Tech/Performance - MOREL LIFTERS! and LS7s and Pushtubes - This thread is for a GROUP PURCHASE of either LS7 lifters, Morel 5315s or our own 7. 7 Share. 027" shorter than OE LS7 lifters, I'd need to bump up my PR's back up by the same amount, (back up to the 7. Make sure the lifter-to-bore clearance on cast iron blocks is: . Morel 7717 (Formerly #6504) LS7 Lifters, Guide Trays and Michigan Motorsports Chromoly 7. These will also work in SBC, LS1 and LT1 C5 Tech - Budget Lifter - Delphi vs. Replace the lifter guides also. I prefer the Morel. Now, I've been advised to change the lifters to LS7 lifters. Find part number 12499225 from your favorite GM authorized (dealer, Summit, Jegs, BTR, TSP, etc. Shop Lifters at Summit Racing. For best performance the team at Michigan Motorsports recommends setting the lifter preload at between 0. Read honest and unbiased product reviews from our users. (8 pair / Set of 16) Link Bar Style Lifters with . Treat your engine to the "good stuff" with new Morel hydraulic lifters. 600/. Lifter Seat Height, Chevrolet, Small Block, Set of 16 Part Number: CCA-85301-16 5. These are an excellent replacement set of hydraulic roller lifters for any LS-based engine that do not use a tie bar, so you will reuse your factory lifter trays. I have no experience with this lifter. 49 each at AutoZone - $199. Fits all GM LSx Engines, including LS1, LS2, LS3, LS6, LS7 and 99+ GM Truck engines. Any one have any actual info? Usually online only the problems get talked about Buy Morel 7717 Drop-In Lifters for LS Engines Gen III/IV LS, Gen V LT: Lifters - Amazon. Fits 4. 750" wheel used on the 5206 lifters. We have any LS lifter you need I measured every valve twice. Hellcat Lifters (4) and Tray $ 125. 700" wheel) Part Number: CXM-M-5290 Not Yet Reviewed What I was thinking was going down to 7. 700 like the street versions and LS7s. 400 . Find helpful customer reviews and review ratings for Morel LS7 Lifters 7717 6504, Set of 16 Fits 4. Excellent choice for any LS street/strip Lifters, Hydraulic Roller, Morel #7717 Drop In, . acvtlyziujxbxnsqlkdgqxrvwidopysrhktqjuxcgygmxafkwirvlmxeezhcwkriayjaxpylizlblxddvhmqnpd
Morel 7717 vs ls7 lifters 0 GM LS Applications Morel LS7 Lifters are a very affordable high quality lifter. Morel 7717 Lifters - Set of 16. com. Delphi units may not be the real GM lifters. The Morel 7717's are a great lifter and in my opinion a step up from the GM LS7 lifters. Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Fits 2014-2018 5. I just put an LS9 cam in my GS and used the 7717's. Delphi is like any other aftermarket brand, they buy their parts from aftermarket manufactures and put the parts in How to Gap Piston Rings - https://youtu. Thanks Chris. Many engine builders desire this design to maintain the stock style lifter guide and eliminate the need for a “Link-Bar” lifter. O. 99 Morel 5329 HLT Series BBF 429-460 & FFE 352-390-410-428 . The cup depth on the 7717 is a little different than other oe style lifters. 3l, 6. Real LS7 or Morel 7717. On initial startup, there was a lot of lifter noise that did not go away until getting the RPM's up to about 2500. 0 GM LS Applications. Also known as previous part number 5315 or 6504. 0 GM LS Applications at Amazon. Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifters, set of 16 Morel LS7 Lifters are a very affordable high quality lifter. *Non-DOD Applications Only Morel LS7 Lifters are a very affordable high quality lifter. Fits all GM LSx engines, including LS1, LS2, LS3, LS6, LS7. 0 6. Another example is that one can purchase 16 lifters for their engine. Engine Type. They appear very similar to a regular LS7 lifter, but they are darker overall in color. But across all the cylinders they're the same. I spoke with customer and asked him a few questions. 7. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter you're after. Welcome to LSXceleration! LSXceleration, LLC 13528 US 51 Atoka, TN 38004 United States of America LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Crate Engines | Short Blocks | Long Blocks . That got the lifters fully pump up with oil and they immediately went quiet. Posted by Josh on 16th Dec 2022 Great lifters for a great price! Perfect for my 6. Morel recommends a maximum of 180 lbs of seat pressure and 380 lbs of open spring pressure. Military And Law Enforcement Discount . 060 preload, which I am fine with. Lunati do rebadged morels through summit. 99 found online, $199. Yes, the difference btween the stock LS1 lifters compared to the LS7 lifters is that the LS7 cup depth sits . CHEVROLET PERFORMANCE LS7 LIFTER SET - 12499225 . 475 in. Morel Lifters [] The Morel 5327 HLT Hydraulic Roller Lifters, also known as Limited Travel Roller Lifters, have between . Only way to know for sure if you are good on the push rod length is to get a checker and Yes, they have the same lifter cup height as the OEM LS7 lifters, so there should be no change to the push-rod length to maintain the same preload amount. 05 higher. 99. Morel's "Street Performance" series hydraulic roller lifters are reasonably priced thanks to modern cold casting technology, offering exceptional durability and performance for engines with a maximum operating range of 6200-6500 RPM depending of camshaft profile and valvetrain peripherals. 030" plunger travel before going solid. Lifters, Hydraulic Roller, Morel #7717 Drop In, . 0 LS1 LS2 LS3 LS7 LS6 LQ4 LQ9 LY5 LY6 LM7. 2l, 7. Don't waste your time or money and possibly destroy your engine with lifters that are suspect at best. www SINGLE Morel 7717 LS7 Hydraulic Roller Lifter. . 015"-. See more Morel 7717 LS7 Lifters Qty16 Fits 4. The 5206 & 5294 Morel lifters have better axles and bearings, as well as wheels that are . TIA AJ. Picture 1 of 1. 425 pushrods. 2. GEN V L83 5. I can't say about the LS3's. I bought one sealed power lifter part #HT-2148 LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Crate Engines | Short Blocks | Long Blocks Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. Hey y'all ! In this video I discuss the Quality Control of Legitimate USA MADE ls7/Delphi lifters that are sold by Michigan MotorSports. Below is the basic build: Texas Speed 228R (228/228, . I only use Delphi though. 7, 6. 2007+ NON-DOD Lifter Trays - Quantity 4 Replace all of the lifters, don't cheap out. Your solid roller lifter and higher end lifters all have live axles. Price: $ 229. I am at the point in my engine built that I needed lifters. 120" plunger travel. Drop-In Replacement for stock LS3/LS7 Lifters Morel Lifters are proud to have played a small part in this victory. 3, 5. For something that sees more rpm and heavier springs, I use Morel or Gatorman. Add to Cart . I would really like to run the 7717 and purchase from Summit There are more Ls7 lifters in LS engines than any aftermarket lifter. Michigan Motorsports Delphi LS7 Lifters Set of 16 with Guide Trays | Direct Replacement for GM LS Engines | Fits LS1 LS2 LS3 LS6 LQ4 LQ9 LY5 LY6 LM7 4. Wipe the parts off with a lint free towel. 750 diameter wheel. 875" Diameter Hydraulic Roller Lifters Probably the best drop-in option there is for a hydraulic roller cam setup on stock rocker arms. This Morel 7717 Lifter Set is a replacement set of lifters that use the OE size roller wheel of . True LS7 lifters were designed around a engine that had a pretty light valvetrain and very mild cam lobes. Lifters are small compone Overall, the Morel 7717 lifters are a reliable and high-quality option for LS7 engines. Delphi is supposed to be hit and miss from what I've heard and according to the rep I spoke to at Texas Speed this morning, they said avoid the Morel LS7 style lifters too. 7717 The tie-bar between the two lifters ensures the rollers on the bottom of the lifter interface with the cam correctly for less friction and more efficiency. very nice lifter. I have used those in a LS build turning 7200rpm with no issues. I had one go down on me with less than 3k miles on them my opinion is the Johnson 2110’s are prob the best lifter but they are pricey and you will need a different pushrod length. But stronger, stiffer pushrods are never a bad idea even on a stock engine as the factory pushrods can have some deflection. so do howards. We would like to show you a description here but the site won’t allow us. But I did change the lifters to morel 7717 ls7 style lifters. The original builder of this engine must of just slapped the pushrods that came with the cam kit in it (7. I read a lot about on different sites about the "LS7" lifters being better than the stock LS lifters. Pair of Gen V LT 5. 580ish lift cam. Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC, Kit Item Quantity: 1. 775" to reduce preload to around . A more affordable solution is the Morel 7717. The AFM will need to be disabled in the ECM, this will require tuning. I really like lifter trays for the obvious reasons, and would prefer to run link-less lifters. Jonathan has set multiple stock-bottom-end and stock-block world records. Part Number 7717 Part Type Hydraulic Lifters Brand Morel Engine Type Gen III/Gen IV C6 Tech/Performance - Is this too much preload on Morel lifters? - I am using Morel 7717 lifters and 7. Skip to. 450) (ls1 stock lifters) I used the same gasket brand new. Lifters are nice and quiet. . $464. This listing is for a single (1) replacement lifter. it was going to be $120+. Morel part number 7717 is manufactured as the “Drop-In” design lifter for your LS engine. 3 MLS Head Gaskets - 12622325. The cam is out and has been taken to a cam specialist to check it and it's all in good condition. The $99 "Delphi" lifters found on eBay and elsewhere are NOT the same as the actual GM LS7 lifters. Recommended Spring Pressures are 100-180 lbs Seat Pressure and 280-380 lbs Open Pressure. Their failure after just one week resulted in decreased performance, frequent misfires, and reduced fuel The Morel 7717 has . 95 / Quantity: Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. 050 – 0. After much research I ordered the Summit SUM-HT217-16 which are Morel 7717 - $175. You're always supposed to check geometry and pushrod length after changing components. Because of the shorter pre I've read that the 7717 should be slightly better, but both have issues regarding quality and potentially fakes. I had 8 GM lifters part number 17122490 and needed 4 more. Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. These will also work in SBC, LS1 and LT1 applications that The Morel 7717 Street Performance Hydraulic Roller Lifters are made from a cold formed body and have 6,500 RPM capability with . Any opinions on this lifter? Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. Performance Roller Lifter Set for LS & Gen 5 LT Engines. 84 plus tax for 16 Summit branded lifters, allegedly, are made by Morel as well. Or not? Had one of my large WD's reach out to me about an engine builder that had a few sets of Morel 650/7717 with premature failures. I've been The 7717 is the replacement for the 6504 lifters, which are their no-frills LS7 OEM style lifter. Excellent choice for any LS street/strip engine rebuild. 842 in O. Before we dive into the specifics of the Morel 7717 and LS7 lifters, let’s take a moment to understand what lifters are and why they are essential for high-performance engines. 100" vs GM's preference at . Installing and Adjusting Morel Hydraulic Lifters: 1. I used morel ls7 style lifters number 7717. Find Parts and Accessories ls7 lifters KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! $25 Off $250 / $50 Off $500, on Summit Racing Brand Products Lifters, Hydraulic Roller, Morel #7717 Drop In, . Find Summit Racing™ Performance LS7 Hydraulic Lifters and get Free Shipping on Orders Over $109 at Summit Racing! Summit Racing™ Performance LS7 hydraulic roller lifters are a definite Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Morel LS7 Lifters 7717 / 6504 , Set of 16 Fits 4. 8, 5. 0l, 6. Gen V Head Bolts for both Heads. 00. Thank you sir!! Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS engine. Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS engine. 3's. The lifters behave and set up differently. On the exhaust I came up with . 050 preload on these and when measuring on cylinder 1 intake I came up with about . Morel Drop-In Hydraulic Roller Lifters, sold in a set of 16. Lifter shopping myself also and I’m def not using LS7 lifters. AMS Racing (48988) LS7 lifters My idle has been quiet with this setup, but I am getting a pretty loud tick at 1500 rpms, which I believe is from the ls7 lifters bleeding down. Nice and quiet after warm up. 3 5. And I swear I Morel 7717 (Formerly Part #6504) LS7 Lifters, Guide Trays and Michigan Motorsports Chromoly 7. Morel LS7 Lifters are a very affordable high quality lifter. 075 and was wondering if this is Not so much worried about LS7 lifter design as I am the difference in quality from various manufacturers. When you're looking to build an LS motor and looking for a proven quality lifter, then this is the lifter you're Find CHEVROLET 7. Through his trials, he has run stock LS7 lifters with the OEM plastic tray and used Howards Cams tie-bar Morel LS7 Lifters 7717 / 6504 , Set of 16 Fits 4. The next best choice, and they ones I’m going to use on my build, are the Morel 7717’s. Do not wash in any solvent. Morel 7717 Factory Replacement Hydraulic Roller Lifters for SBC and LS GEN III/IV SKU: ls2, ls3, ls7, 4. Arguably some of the best quality LS7 lifters for the money, the Morel 6504 "Drop-In" lifters are all individually leak down tested and held to some to the tightest machining tolerances in the industry. The genuine Morel will have a . Oem sbc roller block mild cam think I need new lifters: delphi ls7 lifters, btr lifters, summit lifters or what lifters should I buy? Chevrolet Chevelle Malibu SS 1964 2 dr/ht 489 BB 600 hp Th 400 Cheaper Morel, sealed power etc are made in mexico Ive bern told by eaton. 3L L83 L8B Engines. It looks like Morel has a 'street series', link-less lifter out now for about $350. Summit Racing or BTR are good sources (not through Amazon). When you're building a LS motor and looking for a proven quality lifter, this is the lifter you're after. Morels new limited travel drop in lifter will be shipping in the next few weeks. He sent me the pictures I have posted. 700" vs. Many engine builders desire this design to maintain the stock sty Hey guys, Doing a bit of work to my car at the moment and wanted some advice. Wheel, Gen III/IV LS Engines, 87' on Gen I&II SBC, Part Number: SUM-HT217-16. Morel 7717 Drop-In LS7 Style Lifters Set of 16 for Chevrolet LS 4. Many engine builders desire this Find Morel Lifters at LSXceleration with Free shipping on qualifying orders! Toggle menu. This Video covers Page 2- Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Racing/GMPP - Caddy lifters usually have a bow-tie etched into them. GM RACING HIGH PERFORMANCE HYDRAULIC ROLLER LIFTERS - 88958689 Morel 12 items; Less . Morel LS7 Lifters are a very affordable, high-quality lifter. 400 Pushrods. 2 7. 750 in diameter instead of . Fits all GM LS applications including 4. $25 Off $250 / $50 Off $500, on Summit Racing Brand Products Lifters, Hydraulic Roller, Morel In summary, my experience with the fuel injectors from Morel 7717 6504 LS7 Lifters was extremely disappointing. , 2. Stock ls9 cam so nothing crazy in the cam or valve spring department. Thanks. One of them has some mild pitting on the roller. 0 and quite! 4 Morel 7717 (Formerly part #6504) LS7 Lifters Set of 16 and Guide Trays. 842 in. The issue with the high rpm Listen in as Ryan from Gwatney Performance Innovation goes through the various lifter options we offer, as well as one of the common cheap, knockoff lifters There are Morel lifters that are really made by Morel, and there is an entry level performance lifter sold by Morel made in Mexico. Intake and exhaust are different lengths. 0 out of 5 stars ( 1 ). This lifter is a live axle lifter and comes with a coated axle since 2019. When you are looking Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifters, Set of 16. 0: Brodix BR7 heads/GPI porting, MAX3 cam And that was on both exhaust and intake and measuring on at least two cylinders from both banks. Includes the following items: Michigan Motorsports DOD Oil Block off Plugs - Set of 8. 700 in. 93. I have used the comps, the morel street series, the race series. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter your after. facebook; snapchat; twitter; instagram; Delphi GM LS7 Lifters 25341990-8 These GM stock replacement lifters are manufactured by Delphi. Genuine Delphi is a bit tough to get right now. These will also work in SBC, LS1 and LT1 MOREL DROP IN LIFTER SET FOR LS ENGINES - MM7717 Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. Morel 7717 - I have a 2001 Base that I'm doing a basic H/C build on, and struggling a bit with my lifter choice. 125", so theoretically if I were to go to the Morel 6504's at . ) seller and buy them. 083 wall pushrods. The reccomended preload is . 0015” - . This means, running a pushrod of around 7. 0, 6. Larson's 1st Victory in Anyone know what the difference, if any, in quality between the Delphi ls7 lifters and the GM lifters are? I can get a set of the Delphi’s for $99 and around $180 for the GM ones. 0l No camshaft swap is complete without a new set of lifters. 2, 7. They run less preload so I did need a longer pushrod, a 7. Lifter Information Part Number: MM7717 Lifter Type: Hydraulic Roller Retaining Design: Factory Trays Required Body O. _____ GPI Max Package 2. 3. 140, much less than the Delphi. C5 Tech - Summit racing LS7 Lifters - Hey all, My car developed a tick, figured I might as well just replace the lifters and pushrods, see if that'll fix it. CONNECT WITH US. When C5 Tech - Lifters - Which of these lifters would you consider the highest quality: GM LS7 Morel 7717 Comp 850-16 . Use 10W30 oil and lube the O. 075 inches. : 0. Morel part number 7717 is manufactured as the "Drop-In" design lifter for your LS1, LS3, LS7 engine. 50 turns past zero lash. the street series are just basically a LS7 lifter. D. Check the item description to confirm this fits your vehicle. These are more or less equivalent to the OEM LS7 style lifters that came stock on LS7 lifters are now the standard lifter for all LS1,2,6 and LQ4/9 & 5. 0L/427 Chevy small block Gen III/IV (LS-based engines) Lifters Hydraulic roller Lifter Style and get Free Shipping on Orders Over $109 at Summit Racing! Seams like the OEM LS7 lifters are pretty darn good and I might just be pissing money away. Gen III/Gen IV LS 30 items; Gen V LT 1 item; GEN V LT V6 2 items; Gen III/IV LS & Gen V LT 10 items; Dodge Viper 2 items; Gen III Hemi 3 items; Small Block Chevy Talk to the guy designing the combination shouldnt be picking lifters willy nilly should all be chosen spring, rocker, lobe, lifter, valve thought of in conjunction but i wouldnt "try" caddy lifters when we all use LS7 with no problems, if you want something better Id buy a lifter thats CERTAINLY better like Johnson/Morel (Ive never had Morel 7717 Drop-In Lifters Camaro V8 LS3 / L99 Engine, Exhaust, and Bolt-Ons You are browsing camaro5 Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 These are outwardly the same dimension as the OEM LS7 lifter, but they are a higher material quality, higher build quality, and a superior check-ball internal mechanism. 7 6. I'm not looking to spend any more than I would for GM LS7's, like Johnson's. 3 AFM DOD DELETE KIT. Have one to sell? Sell now. The race series are big wheel unshrouded. , . ) A recommendation from Chris @ Tick Performance. 0017”. Excellent for factory replacement or deleting AFM/DOD. 040-. If you have a standard travel genuine Morel, I think the plunger travel is about . be/blKm2ODrQZ4How to Measure Bearing Clearance - GM/Delphi Replacement LS7 Style Lifters, Set of 16 $ 210. Chevrolet Chevelle Malibu SS 1964 2 dr/ht 489 BB 600 hp Th 400 More components for your LS cam swap, Morel Drop-In Hydraulic Roller Lifters, sold in a set of 16. 600) PAC 1219 Beehive Springs 243 Heads Speed Engineering Long Tubes + Midpipe Since I'm running beehives, Allegedly, the hardness and finish of the LS7 lifter became a problem a few years ago and has been blamed by some for the lifter twisting problems. 425 length if I recall. Gallery. The 7717 is similar to the LS7 lifters. 2 | 12499225, 25341990 452. Lifters, Evolution Series Hydraulic Roller Lifters, Retrofit, 0. Are they they best lifters for performanceprobably not, but they aren't as bad as you think. LS7 24x Crankshafts; LS7 58x Crankshafts; Gen V LT Crankshafts; Reluctor Wheels; Morel GM LS Drop-In Lifter Set 7717 Drop-in Replacement, uses OEM Lifter Trays. I changed out the lifters to a set of Morel 7717's which I consider to be better than the stock LS7's. Our Price: $689. Morel LS7 Lifters are a very affordable, high quality lifter. When you are looking to build a LS motor and looking for a proven quality lifter then this is the lifter you're Looking at getting some LS7 lifters for my 5. 8 5. 93 on Summit, a few others Melling JB-2079 - currently 12. Morel 7717 "Drop-in" Hydraulic Roller Lifters - LS7. Find Morel GM LS Drop-In Lifter Set 7717 at LSXceleration with Free shipping on qualifying orders! Toggle menu. 78. I have a set of Morel street series 5290 tie bar lifters in the car at the moment. So I have been eyeballing the Morel Lifters are packaged in a unique enclosed clam-shell case with die-cut foam designed to fit and protect the high quality precision machined lifter bodies. The LS7 lifters are fine. Featuring durable hardened steel construction, these lifters and adjusters are a Defective Morel lifter. When you are looking to build a LS motor and looking for For something mild, I prefer the LS7 lifter. Premium floating axle with lock ring. Initial research I did, I thought was decent parts. 8l, 5. However, if one checks the diameter of each lifter, many times the diameter of the lifters varies, and is in fact out of spec. 060 inches per morel which roughly equates to 1. Questions & Answers Ask a Morel Lifters are designed to survive in the harsh environments of performance LS engines with proven durability. 842" diameter This listing is for a single (1) replacement lifter Morel 7717 (Formerly part # 6504) LS7 Hydraulic Roller Lifter Morel LS7 Lifters are a very affordable high quality lifter. These are a great option for those doing doing a build on a budget. Durability and reliability are key factors to consider when comparing the Morel 7717 and LS7 Only 34K miles on the stock GM/LS7 lifters. (Morel 7717 supersedes Morel 5315 and Morel 6504 Hydraulic Lifters. Key Features. LOG IN; REGISTER; I've run GM LS7 lifters in my built LS7, same part# as the OP, for over 51,000 miles on a Cam Motion cam Thanks to the crappy LS1 lifter trays I had a lifter turn sideways and stick and almost dropp the roller into my motor, causing a bit of scratching on my cam and leaving me stranded in the middle of nowhere. Morel "Drop-in" Hydraulic Roller Lifters -(LS). 5 Morel lifters. Morel LS7 Style Lifters are known to be an affordable, high quality alternative to the OE LS7 Lifter. 0. Congratulations to Kyle Larson, Alex Bowman and Hendrick Motorsports Kyle Larson wins the Straight Talk 400 at Homestead-Miami Speedway. You must do both or it will fuck it up full rebuild style. 35 should put you around stockish preload. These will also work in SBC, LS1 and LT1 applications Summit Racing SUM-HT217-16 - Summit Racing™ Performance LS7 Hydraulic Lifters. These lifters work perfectly with my LS6. 0 (old pn 6504) Morel. of the body and wheel. O. 842" We sell around 6000 sets of the Morel 7717 a years with my largest customers in KY and TX. The Howard's lifters you mention are probably repackaged Morel. I asked him to ask the builder if he was using Genuine GM lifter guides. Morel Lifters are packaged Free Shipping - Summit Racing™ Performance LS7 Hydraulic Lifters with qualifying orders of $109. com FREE DELIVERY possible on eligible purchases. the . 120” of available plunger travel which is enough to make setting up preload pretty easy. 842" body . Been running great since then. Many engine builders desire this design to maintain the stock style lifter guide and eliminate the need for a "Link-Bar" lifter. Recently heard a few not so good reports on them. Morel 7717 (Formerly Part #6504) LS7 Lifters Set of 16 and Guide Trays. Johnson 2110R Race-Style Drop-In Lifters for All LS Engines Morel 7717 Lifters, LS Drop In, No Tie Bar, Hydraulic Roller $ 249. Morel suggests . Morel Lifters are designed to survive in the harsh environments of performance LS based engines with proven durability. be/YaVu8FiUhLQHow to Check PTV Clearance - https://youtu. 800", correct?) Just trying to make sure I understand the math. I'm wondering if anyone has used the summit racing brand lifters? SUM-HT215-16 in specific? Any luck with them? C6 Tech/Performance - MOREL LIFTERS! and LS7s and Pushtubes - This thread is for a GROUP PURCHASE of either LS7 lifters, Morel 5315s or our own 7. 7 Share. 027" shorter than OE LS7 lifters, I'd need to bump up my PR's back up by the same amount, (back up to the 7. Make sure the lifter-to-bore clearance on cast iron blocks is: . Morel 7717 (Formerly #6504) LS7 Lifters, Guide Trays and Michigan Motorsports Chromoly 7. These will also work in SBC, LS1 and LT1 C5 Tech - Budget Lifter - Delphi vs. Replace the lifter guides also. I prefer the Morel. Now, I've been advised to change the lifters to LS7 lifters. Find part number 12499225 from your favorite GM authorized (dealer, Summit, Jegs, BTR, TSP, etc. Shop Lifters at Summit Racing. For best performance the team at Michigan Motorsports recommends setting the lifter preload at between 0. Read honest and unbiased product reviews from our users. (8 pair / Set of 16) Link Bar Style Lifters with . Treat your engine to the "good stuff" with new Morel hydraulic lifters. 600/. Lifter Seat Height, Chevrolet, Small Block, Set of 16 Part Number: CCA-85301-16 5. These are an excellent replacement set of hydraulic roller lifters for any LS-based engine that do not use a tie bar, so you will reuse your factory lifter trays. I have no experience with this lifter. 49 each at AutoZone - $199. Fits all GM LSx Engines, including LS1, LS2, LS3, LS6, LS7 and 99+ GM Truck engines. Any one have any actual info? Usually online only the problems get talked about Buy Morel 7717 Drop-In Lifters for LS Engines Gen III/IV LS, Gen V LT: Lifters - Amazon. Fits 4. 750" wheel used on the 5206 lifters. We have any LS lifter you need I measured every valve twice. Hellcat Lifters (4) and Tray $ 125. 700" wheel) Part Number: CXM-M-5290 Not Yet Reviewed What I was thinking was going down to 7. 700 like the street versions and LS7s. 400 . Find helpful customer reviews and review ratings for Morel LS7 Lifters 7717 6504, Set of 16 Fits 4. Excellent choice for any LS street/strip Lifters, Hydraulic Roller, Morel #7717 Drop In, . acvtly ziuj xbxnsql kdgqxr vwi dopysr hktqju xcgygm xafkw irvlmxee zhcwk riayjax pylizlbl xddvh mqnpd