ls3 6l80e swap

Would be great to see a build thread with a 6l80e , ill be doing one when i have everything, yes posting several clear pictures , and all the details and part numbers that apply to installing that transmission in your corvette, with that engine,here, would be very helpful. I followed an 02 Camaro wiring diagram and the wire colors matched the pins in the connector. These GM kits comes with the necessary hardware to directly bolt the transmission to the Gen 1 and 2. A stock 6L80E transmission with a proper tune can typically hold up to 750 horsepower, says Winstead. This swap kit is for the 1968-1982 Corvette. Have to get a new crossmember either way. More info. You'll need to swap the water pump to the one off your stock engine, the Corvette pump will not work. And if youre going to re-use an existing cooler, whether built in to the radiator or separate, make sure youre not giving your new transmission a fatal dose of grit from the old one. One thing with a 6L80E is you will likely want to swap to a G8 transmission pan since it is the most shallow. Front timing cover With Chevrolet Performance's Connect & Cruise combinations, it's never been easier to pick your project powertrain! FREE 48 State Truck Freight Shipping (International shipping will require freight quote), All Bare, Short, Long & Complete Engines|LS Trans & Engine Packages|6.2L-376 CID Performance Engines|Connect and Cruise Engine Kits|LS3 Crate Trans & Engine|Connect & Cruise Store|Featured Products, Chevy Small Block Crate & Long Block Engines, Chevy Small Block Trans & Engine Packages, License Plate and License Plate Accessories, Computer Chip/Programmer/Performance Module, Crate Engines, Bare Blocks and Long Blocks, Exhaust/Exhaust Components/Heat Protection, LTx Performance (Gen V) Performance Parts. In the end their over drive ration are similar. Chevrolet Monte Carlo / Monte Carlo SS / Malibu . You could also do a 4L80. You must log in or register to reply here. I don't have any problem cutting a classic its not like its a numbers matching car anymore anyway haha. . The speed shop owner conducted quite a bit of work on it, but I cannot supply precise details. Getting everything you need to make it work is where the costs come in. ***FOR SALE***2016 Chevrolet SS 6.2L LS3 Engine w/ 6L80E 6-Speed Automatic Trans 22K MilesVIN: 6G3F15RW5GL203330What's Included:Complete 6.2L LS3 Engine w/ 2. We offer numerous services to assist you in getting the best performance from you vehicle. Sounds good. The LS2 engine will be referenced throughout this guide unless a specific LS3 difference is noted. I considered doing this swap. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. Its a LS3 based motor but have VVT and AFM. TCIs EZ-TCU is designed to be a simple, plug-and-play system to control 4L60E and 4L80E style transmissions that also offers a large degree of programmability should the owner so desire. I am going to try and find a shallow pan for it as it hangs lower than a 700r4 but all is good. As for electronics, GM did make some notable changes. DRIVE BY WIRE ONLY. The 700R4 represents a Rubicon between the old and new while it gained an additional overdrive fourth gear and lockup torque converter capability over its TH350 ancestor, it retained mechanical, rather than electronic operation. Featuring a high 4.02:1 first gear, the 6L80E provides strong launch performance, while a 0.67 6th gear provides for optimal highway use. Power: 430 HP @ 5900 RPM, 424 ft. lbs. GM transmissions are our specialty but we can assist you with the finest performance transmissions available no matter what make or type of use. The aluminum block is filled with a sturdy reciprocating assembly that . SKU P-120020 6L80e to 4LXXe Conversion Harness (generic) Categories Camaro V8 2010-2015, Chevy SS 2014-2017, Trans Swap Harnesses, Transmission, Transmission, Transmission, Transmission, Transmission, Transmission, Transmission, Transmission Swap Harnesses. Also keep in mind the 6L80 is a big transmission and will not fit the tunnel without cutting and modding the tunnel. GMP-7613 Pace Performance 6L80e Floor Shifter Assembly with Tap Shift Control, GMP-7613 - 6L80/90e Floor Shifter Assembly with Tap Shift Control, Holley Performance Accessory Drive System Kit 20-185, PCSSFT4001 - GM shifter CAN Neutral Safety & Reverse Lights Interface, LS Serpentine System with Alt, A/C and P/S Premium Polished Billet Specialties 13450PA, 12346290 - GM/AC Delco Dexcool Antifreeze Coolant - 1 Gallon, LS Engine SWAP IN A BOX KIT for LS in 67-69 Camaro or Firebird with Auto Trans Raw Headers Stainless Steel 42211, PCSSFT4000 - 6L/8L Shifter Pigtail Harness, GMP-12619241 Complete Starter Package for CPP LT Crate Engines. Chevy Hardcore NEWSLETTER - SIGN UP FREE! Also, a paddle shift option :biggrin2: QUIET, YOU!! https://www.youtube.com/watch?v=Z1VQkv3hbcg, https://www.youtube.com/watch?v=u74LS8fbmnU. Anyone doing a 6l80e swap on a second gen ? Been a while since I posted around here.lifes been in the way haha. Will it Fit without much hassle and is the transmission itself gonna hold up to a heavy foot. For a better experience, please enable JavaScript in your browser before proceeding. Crankshaft: Nodular Iron We include a sensor that mounts to the Holley carbs we currently sell with our crate engines, and it is simple to install and does not need in-depth set up. It all boils down to your personal goals. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! The cheapest way to control any GM electronic transmission is to use the stock ECU. Our powertrain packages are test ran before shipping so we know the items function properly before leaving. With the 4L60E and 4L80E applications, there are some very easy solutions available nowadays, asserts Winstead. Make sure there are no contaminants that will impair the new transmission and torque converter. Related Products. ..im ready to start the transplant. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I have a good friend with a stock 2011 Silverado 5.3/6L80e and hes had the trans rebuilt . 1969 Camaro LSA 6L90E AME subframe and IRS - sold. If it's not a slip yoke already it will have to be converted. Understood. i've seen it done on the 5th gen camaro's to gain more power from the l99, basically "converting" it to an ls3. Are people going for the 6L80 swap for strength or for the additional gears? All rights reserved. All Harnesses require PCM VATs removal, available through PSI. JavaScript is disabled. Moving to an overdrive gearbox does have some special considerations to keep in mind in terms of space and controlling lockup and line pressure, though, and in the case of a fully electronic transmission, overall control. http://www.pro-touring.com/threads/108673-2nd-gen-F-body-w-6L80e. JavaScript is disabled. $719.00. Here is a good thread on a budget/ Lol 6L80 swap into a 69 Camaro. CPSLS36L80E GM LS3 430HP Engine with 6L80E 6-Speed Auto Transmission Combo Package. TSP 364ls2, tsp 224/228 cam, lq9 stage 3 heads, tvs2300, 8 rib pulley kit, custom fuel system, lpe cai, 4" intake, ls3 maf, 1 7/8 headers, 2.5" corsa catback , gmm ripshift, Summit Racing twin disk clutch, Non-Sponsor Engineering axles, drag bags, rear fender cut, 18x9.5 rear, rear king springs, RR bushing, Koni's strut inserts and shocks, hptuners. Unlike others, our kit positions the engine so there is no steering interference and maintains the proper drive-line angle . Please contact PSI for more information. Yeah Wayne is more into reworks of stock harnesses. I have a 10 L 90 transmission for a Bonneville project and its no bigger, Corvette Forum : DigitalCorvettes.com Corvette Forums. APPLICATION: 2008 - 2014 CORVETTE, CAMARO, G8 LS3, LS376 480 & 525 ENGINES WITH 6L80E OR 6L90E PARTS INCLUDED: Complete engine wiring Harness, . ','@'); } document.getElementById('ea3d8eb223c92efdb063').appendChild(document.createTextNode(ea3d8eb223c92efdb063())); Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. I might be totally missing the point here, but if your main objective is to have an OD transmission, why not go w/ a 200R4? . 08 black tbss 2wd-4in cai,ls1 efans, pcmforless tune,Attitude cam,yank sstb3600,150shot nitrous,DJM 2 inch lower,pcmforless trans cooler, kooks 1 7/8th long tubes,ls7 lifters. Chevrolet Performance offers multiple transmission control systems for both factory-style EFI setups and carbureted LS engines, as well as 4L60 and 4L80-based performance automatic transmissions. . Everything from mechanical components to bolt on EFI conversions! We'll send you the most interesting Chevy Hardcore articles, news, car features, and videos every week. Got the fuel rails & injectors with it? Oil sensor in the pan is for oil levels it is not used with any aftermarket swap harnesses that I am aware of it will not bring up a check engine light. We are doing everything within our control to ship orders as soon as possible. "you don't have much money right now, so what money you have goes to. Sensor behind intake is the oil pressure sender. You are looking for used? Remote Throttle Position Sensor (Not needed if Fuel Injection already has one). They are completely plug and play with four wire hookup (switched power, constant power and ground connections required). The six- and eight-speed autos are a totally different technology and have unique challenges that would have to be overcome to make them a good hot rodding product.. All Rights Reserved. Perhaps their other products. I put a 6.2 L L92 with a 4L80E in my 65 SS last summer. I want to keep the 6L80, but everyone keeps trying to tell me to just go with a 4L60. Cam Lift: .551 Intake / .522 exhaust Mount the GM LS Series Engine in your 1967-1972 GM C10 Truck. You Make The, SEMA 2022: GEARWRENCH Leveled Up With Distinct Quality Hand, Reignite Your Cat Eye Silverado Headlights With, SEMA 2022: Paragon Corvette Adds Performance Parts To, PRI 2022: FuelTech Talks About The Tech Of The FT700, PRI 2022: Concept Performance Now Offers Aluminum LTR, PRI 2022: Get Locked In With Forgeline Beadlock, Creative Automotion: The Art of Farmtruck &, Randy Bolig The Media Mover And Shaker Behind Chevy, How Ken Lingenfelters Love for Corvettes Benefits So, Shop Tour: Prestige Motorsports Is Your One-Stop Hot Rod, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, HOLY SHIP! Unlike GMs factory six-speeds, which are double overdrive with both fifthand sixth gears under 1:1 ratio, TCIs 6X has a true 1:1 fifth and 0.75 overdrive sixth, bringing the first four gear ratios closer together. :nanawoot::nanawrench::nanawrench:I know the guy that runs one here locally. I've been researching the swap for about a year and been looking for the 6.2 and yes its a complete package ecu harness engine and trans for a little over 3k its the best price I've found around here for a motor with that mileage and as a complete unit, And I ordered the ls swap book haha. Transmission Crossmember Options: TH350, TH400, 700R4, 4L60E, 4L80, 6L80, or T56. Find many great new & used options and get the best deals for 2012 camaro 1ss LS3 6.2L V8 L99 Engine 48k miles with 6L80 transmission at the best online prices at eBay! has any member done this yet to a tbss.i would love some feed back on this swap to your set up How would this compare in strength to the 4l80E? GM LS3 495HP Engine and 6L80E Package Includes: Chevrolet Performance 6L80E 6-Speed Automatic Transmission Package When mine gives up the ghost, it's good to have a better option. After having my '78 for 9 years I finally decided to do the engine/trans swap. Whether youre re-using an existing three-speed or getting a freshly-built one, choosinga mechanical overdrive transmission or going all in with an electronically-controlled gearbox, the task of strapping the right automatic to an LS is easier than its ever been. The latest about to be wrapped up AC system being filled and tested. Click Here to view or download warranty form. Come join the discussion about performance, builds, restoration, modifications, classifieds, troubleshooting, reviews, and more! Don. CLICK HERE FOR THE LS CONPONENT ID GUIDE. Actual product may vary. Passenger Side RH Oil Dipstick and Tube Whats The Reason Enthusiasts Cant Get, Yes I Am A Dinosaur, And Why I Feel Electric Cars, Rare Rides: The 1969 Chevrolet Camaro COPO, click here to download your own 2016 copy, https://www.chevrolet.com/performance/overview, SPEC Clutches: For That Next Engine Swap Or OEM Upgrade, Shop Tour: Brian Tooley Racing Expands To Be A One-Stop Shop, Moroso Anti-Roll Kit Is The Right Tool For The Dragstrip, Why You Need A Proper Fuel Tank Vent In Your Ride, Fenix Is A Next-Gen 69 Camaro With 1,180 Horsepower. Step 1: Engine & Transmission Mounts. The fluid level is critical as well: make sure that the transmission is not underfilled.. Your chosen transmission and engine combination will also determine what you need for transmission control. he TH400 and Powerglide can be built to be significantly stronger than a 700R4 or 4L60E transmission. JavaScript is disabled. Free shipping for many products! Gen III Chevrolet Engine 6L80E/6L90E 6 Speed Conversion Kit. Throughthe requisite TCI EZ-TCU controller, its compatible with tap shift button or paddle shifters as well. Add to cart. The LS2 has cathedral port heads and the LS3 has rectangular port heads. Or Tucson or hurlburt if my BOP and move gets approved. Just an update on my 87 monte carlo SS aerocoupe LS3 swap. I need some real guidance as I'm ready to order the trans this week. We matched the engines and transmissions for optimal performance and durability, so you can wring out all the horsepower from them with total confidence. The original 350 is absolute toast. All Connect & Cruise systems are backed by a 24-month/50,000-mile limited warranty. Good drivetrain, Trans is basically the modern electronic overdrive version of the tough turbo 400. Fortunately, there are a lot of good choices available, whether youre looking for a bulletproof three-speed for the dragstrip, a long-legged overdrive for the highway, or something in between. I am not a professional mechanic nor a fabricator but i know my way around a car. Find many great new & used options and get the best deals for 2014 Chevrolet SS 6.2L LS3 Engine w/ 6L80E 6-Speed Automatic Trans 70K Miles at the best online prices at eBay! The original 350 is absolute toast. The specially calibrated controllers are designed for retrofit installation in older vehicles, for easier and quicker installation and operation, without the need for third-party tuning. Sponsored. The Fora platform includes forum software by XenForo. Valves: 2.165 Intake/ 1.590 Exhaust I understand that Cadillac has had some reliability issues in the last few years. Getting ready to do an LS3/6L80E swap in my 72 C10 so I look forward to following this thread. The new Camaros with a LS3 weigh in around 4,000lbs. The transmissions internal computer is reprogrammed with a base tune that will get the vehicle drive-able. One question left before I make my purchase this weekend is where do I find the identifiying marks on the motor and tranny? The Chevrolet Performance catalog (click here to download your own 2016 copy) lists an extensive array of torque converters designed to pair their LS and even Gen V LT engines with the correct converter for both 4L60 and 4L80 type transmissions. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. After some close calls on the street in his late teens and early twenties, Paul Huizenga discovered organized drag racing and never looked back, becoming a SFI-Certified tech inspector and avid bracket racer. I would cut the floor and get it over with. Chevrolet Performance Supermatic four-speed automatic transmissions, torque converters, and control systems are manufactured with the most new and best quality components in the industry, says Sampsel. Easily switch to factory GM truck pedal by swapping brown and white/black wires; Crank Position Sensor (3 pin black, rear passenger . techsupport@psiconversion.com. He is going to build one for me for my swap, their # 765-378-4908 ask for John. Chevrolet Performance is breaking new ground with the launch of the new Connect-and-Cruise crate powertrain systems. Just used good heads. That's nearly 14 percent more power and torque from a simple camshaft change! Easy Bolt-In Installation of Your Engine. Engine Displacement. I was all set to go with the 6L80 until I saw folks mentioning that it would not fit. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? Both TCI and Chevrolet Performance offer packages to make swaps easier into just about any chassis. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. LS1GTO.com is a forum community dedicated to the LS1 Pontiac GTO. Be sure to consider things like the shifter, transmission cooler (if youre not using one integral to the radiator), cooler lines, and miscellaneous hardware in addition to the top-of-mind components like the crossmember, driveshaft, flexplate, and torque converter. The TCM-2650 Gateway will allow you to adapt the GM 6L45E, 6L50E, 6L80E and 6L90E transmission to all previous Generation GM Engines. also he said he has 2.5" of ground clearance and wants to raise it, which means cutting. Chevrolet Performance LS3 525 HP Engine with 6L80E 6-Speed Auto Transmission Combo Package CPSLS35256L80E-X Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. Great Opition for tranny's. I'm sure I recall a member here who started doing a 6L80 installation. Make sure there are no contaminants that will impair the new transmission and torque converter. For owners of classic musclecars already equipped with a serviceable, original automatic, this will be the simplest (and least expensive) solution when doing an LS swap. 69 Nova Turbo 6.0 - in progress, goal 750whp. I've had both transmissions, the 4L60 and the 6L80 as daily drivers. Aluminum Water Pump going to buy a ls3 & a 6l80e out of a 2009 g8 tomorrow anyone have one of these in a car how hard will it be to put this in my 66 chevelle. Specifications: It may not display this or other websites correctly. They are somewhat massive, but it still somewhat boils down to exactly where you fit your particular setup. LS3 430HP Connect & Cruise Crate Powertrain System W/ 4L65-E. $17,606.35 . I have the GMPP 525hp crate engine with a 4L60e and had it in my 01 Camaro Z28 till it was wrecked. i would consider doing the 4l80 if you are willing to go through all that trouble to do a 6 spd auto. Pace Performance offers world famous engine combinations that can't be beat! We offer everything from basic replacement engines, to 800+ horsepower monsters! So, what if youre doing an EFI LS swap? The three-speed TH350 (left) and four-speed 4L60E are dimensionally similar and share a common family tree. Most vehicles that were factory-equipped with the TH350 wont need any substantial modification to accept the overdrive 4L80E. Camshaft: Steel Hydraulic Roller Tappet I will delete the oil sensor then. Unlike GM's factory six-speeds, which are 'double overdrive' with both fifth and sixth gears . Are you looking for a new engine for your Hot Rod? The 6L90 transmission is slightly longer and taller than a comparable configuration 6L80 due to its beefier internals. . The TCM2650 is a gateway/ body control module is not a standalone controller. How about we start a list of future TBM offerings requested? Factory-style LS throttle bodies have no provision for a kickdown or TV cable, so some degree of finagling and fabrication will be required to use a TH350 or 700R4. Late model GM LSx & LTx performance specialists, offering parts at competitive prices, LS1 LS2 LS3 LS6 LS7 LS9 LSX. Just wanted to update this in case someone else is interested, but the 6L80 fits in no problem, no tunnel mods needed at all. For new, I put in a Seattle zip at Tick Performance and they said $0 shipping here: Shop now! Inexpensive, powerful, and plentiful, the Gen III and Gen IV small-block Chevy has changed the landscape forever for anyone looking to restore a classic muscle car or build an 80s beater into a world-beater. Since my engine has the same D exhust ports as the LS3, I snagged a set of 2010-2013 Camaro LS3 manifolds for my exhaust. Harmonic Balancer Hello again everybody! If you have your heart set on a six-speed automatic to back your LS, consider TCIs 6X transmission. If youre doing something like an LS1 install, and have the complete engine, 4L60/4L80transmission, and factory ECU and harness package, using the OEM computer to control the transmission is the obvious choice. The 30 MPG is tough to get to with a 450HP to the wheels, no matter what. Sorry, please correct the following errors: Thank you for subscribing to our newsletter. of torque @ 4600 RPM Some folks feel transmissions are nothing more than the rear engine mount, concludes Sampsel. Unless their project is goingto be a dedicated drag car, most swappers will want to consider a four-speed overdrive automatic to reap the benefits of both the tall highway gearing and lockup torque converter. 1956 Cameo project - C5 drivetrain 1957 Buick Caballero project. Everything from OE brake upgrades to complete bolt in rear end packages! I am currently in a slow progress doing a L99/6L80E swap on my -68 convertibel :lookinup: I just found this, I have an 80 and put a 496 mild big block 625 hp easy-going hydraulic cam motor. The dirty dingo sliding motor mounts aren't a bad idea especially being you have that monster trans to fit. Free shipping for many products! Description. Ive heard and read of the floor cutting/modification but i want to see and test if there are any other ways to make it work prior to any cutting this is gonna take some time but ill see.. now i wont be doing the wiring yet or mods being that i am on a budget and have another project to tackle but i hope some people find it helpful and maybe i can learn something from someone else. The tastefully finished, classic Defender 90 has a fire-breathing 6.2L 430 horsepower General Motor LS3 V8 under the hood. I don't think they've finished it though and it has been a long time since I've seen the thread. Even though you cant pop the floor and show off your transmission at the car show [like you can pop your hood to show off the engine], picking the right transmission package for your hot rod is key to enjoying the drive to and from the car show. Save. They're factory-engineered engine-and-transmission combinations that include all the electronic control modules, wiring harnesses and other key components you need with the simplicity of one part number. 2007 Black: IEATSRT8 CAI, Efans, PCMforLess trans cooler, Corvette 2nd Servo, Baer 6 Piston calipers and 14in rotors front and rear, Kooks1 7/8 Headers, and Circle D converter STILL sitting on shelf in garage! For a better experience, please enable JavaScript in your browser before proceeding. The Keswick green defender starts up with a deep growl, emphasized by the throaty custom-fabricated twin-pipe exhaust. Any photos and/or write up on this install? Powertrain warranty is through GM Performance Parts. Its part # rcf1-6L80. For a better experience, please enable JavaScript in your browser before proceeding. I just like the more subtle shifts, up and down of the 6L80. TCI offers the EZ-TCU that includes a handheld interface to allow programming without a laptop. See more ideas about 1957 chevy bel air, chevy bel air, new engine. (Variable Valve Timing and Active Fuel Management) LS3 430HP Connect & Cruise Crate Powertrain System W/ 6L80-E - IN STOCK !! JavaScript is disabled. What's your good price? Includes Oil filter and Pace Performance recommend break in oil: Shipped in Pan. Chevy Performances transmission controllers designed to work with their factory E67 ECU simply plug right into the engine control harness and integrate seamlessly thanks to the shared OEM design. It bolts into existing holes in the frame and was designed to give you the most options for front accessory drives. Holley recommends 3.0/3.5 driveline angle. Off the top of my head he can do 6l80 TUTD but its more he provides the tuning and wires and you provided the needed switch. New GM LS3 (430 HP) crate engine with all belt driven accessories (OE GM front end accessory drive), New GM 6L80 six speed automatic transmission, Transmission cooler lines and driveshaft yoke, Complete air inlet kit (includes elbow, MAF tube, and K&N filter). GMP-12619241 Complete Starter Package for CPP LT Crate Engines. Can i also get pics as im doing the same thing. IF YOU CAN,T SMOKE THE TIRES AT WILL,FROM A 60 MPH ROLLING START YOUR ENGINE NEEDS MORE WORK!!"! Some things have more underlying challenges than it may seem on the surface. Would the throttle control be link to the foot pedal on ls2 goats? I'm curious to see if you run into transmission tunnel clearance issues with the 6L80 as some have reported having them, while others seem to have had no issues. 2007 and newer have the correct ECM calibration. The major difference is that there is a throttle position sensor signal required to operate the controller, so a sensor has to be added to the carburetor, Sampsel explains. I will Ah. I still have to figure out the shifter, air intake and exhaust. A stock 700R4/4L60E will be limited to around 450 horsepower. Looking for a specific category like our famous Connect and Cruise packages, Circle track section, or LS specific sections? It is more temperamental than the 430 HP engine and I don't think your wife would like to drive it. If you have your heart set on a six-speed automatic to back your LS, consider TCI's 6X transmission. There is also the issue of tap up tap down shifting that is difficult to apply to a steering wheel/column and all of the relevant wiring. 2012 Camaro Full interior including dash, console . You must be logged in to access the wishlist feature. thanks dave. Spencer is going to be the "Terror" of the Gulf Coast when he's finished. $ 819.99. All ls drivetrains are pretty reliable, basically a chevy engine, somewhere near 400 hp STOCK. i was looking at the pricing and there is a ton of stuff to choose from. Generally speaking, a 700R4/4L60E transmission will fit most applications that originally contained a TH350/TH400, concurs Winstead, adding,The 4L80E will not require many modifications in early A-body and F-body applications. Samples says, The 4L60 and 4L80 families of transmissions are considered the small-block and big-block Chevys of the transmission world because of their simplistic and durable design and the ease of installation.. Come discuss mods, horsepower, engine specs and more! I suspect he had driveline angle issues. How to check engine block after blown head gasket. We do not act as an intermediary, you must contact GM Performance Parts directly for any warranty claims. :iamwithstupid: Paddle shift would be amazing in these trucks. Thats not by accident, of course; giving the engine and transmission designers a stable interface point rather than reinventing the wheel with every new generation is just good practice. Sep 23, 2010. you can get the 6.2 and convert it to an ls3 with the lifters, cam, and other things. But for the vast majority of would-be swappers, an automatic transmission is the preferred gearbox. I would have bought a LS3 and a 4-speed automatic.". My plan is to use the Motor/Tranny for my 2006 Jeep LJ. Once you start mixing and matching engines, computers, and electronically controlled transmissions, though, you may end up wishing for a turn-key solution. What year is it? The 4L60 and 4L80 families of transmissions are considered the small-block and big-block Chevys of the transmission world Rusty Samples, Chevrolet Performance, Chevy Performances Rusty Sampsel explains the lineage of GMs overdrive automatics: The 4L60/65/70 are basically a TH350 with the overdrive added, and the 4L80/85 are a TH400 with the overdrive added, he explains.

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