Approximate amount of fluid required to do mine - 14 qts. The GM 8L90 transmission. With proper tuning, a factory 8L90 can survive up to around 800-900whp. These GM kits comes with the necessary hardware to directly bolt the transmission to the Gen 1 and 2. 24284056 DATE EISIO AUTH SEET OF1 30 15AU16 Initial elease - ust Sampsel 2359174 2421497 Supermatic 8L90 Transmission Kit (24284055 and 24284063) Specifications Specifications Part Number 24284056 The Shifter comes complete with cable and bracket. All PSI Harnesses are Made in the USA. Parts for Engine-Transmission Swaps & Chassis Upgrades. Re: Trans Service 8L90 8sp All transmissions come with torque converter ... 60-87 c10 Gen V swap kit L86 / 8l90. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. ... Just swap the bad ones out until you get a good one, DONE, FIXED !!! PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. 60-87 c10 Gen V swap kit L83 / 6l80 or 8L90. DIY Swap and Compatibility. Someone correct me if I am wrong here. All PSI Harnesses are Made in the USA. 8L90 Transmission parts. UFO-s- L isted by Chassis Model Pre 1958- Hot Rods and Street Rods 1955-57 Tri Five- Bel Air, Biscayne, 150,210, and Delray in 2 door 4 door and Convertible GM A Body- 1964-77- Chevelle, Malibu, Laguna, Monte Carlo, Buick GS/Skylark. This allows you to easily see what gear you're in when you're tap shifting with our tap shift switch box, or floor mounted tap shifter! We have finally developed a solution to enable the reverse light function when using a 6L80E or 6L90E in your swap project! Have questions about swapping an LS into your Square? Just add our switch box to allow for tap up/tap down shifting capability. The company offers packages that include the LS3, LT1, LT4, and LT5 engines. Used in numerous GM car and light truck applications, the 8L90 transmission and its little brother the 8L45 are a challenge even for the most experienced dealership or repair shops. 60-87 c10 Gen V swap kit L83 / 6l80 or 8L90. Olds Cutlass, and Pontiac GTO/LeMans. Again this is a MONEY STALL , game, and GM is an expert at playing the game. Choosing a selection results in a full page refresh. (LT1, LT4, LT5). The 8L90 is the subject of a class-action lawsuit filed in December 2018 that alleges the transmission suffers from persistent "shudder" issues and that GM has known about the problems since its introduction and has failed to provide a solution, instead choosing to wait until the unit is out of warranty. L86, ONLY 49,367 MILES! The 8L90 has proven to be a very capable transmission right from the factory, however as many have pressed for more power and faster times weaknesses have been exposed in many transmissions. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? The engine set up is capable of producing over 1100 hp however, I'm restricted due to the transmission. Includes the cable and brackets. Again this is a MONEY STALL , game, and GM is an expert at playing the game. Slide the shifter over to the left from drive and you're in the tap shift gate. If you are driving one of the hundreds of thousands of vehicles recently manufactured by General Motors, LLC (“GM”) you may be at risk due to a dangerously defective transmission. The brake interlock prevents the driver from moving the shifter out of park unless the brake is depressed. Common transmission choices for the LS swap. For the purposes of this guide, we will stick with the concept of adapting GM transmissions with the LS Series of engines. Shop Talk In The Garage Underground Garage Watch Series Shop Build Parts 98 Trans am 88 Mustang Item added to cart. 8L90 Transmission. We have a few 8L90 Transmission available. GM B Body- 1958-70 Impala, Biscayne, 1971-90 Impala, Caprice, and 1991-96 Impala SS, Caprice, Roadmaster • This procedure performs a series of tests which allow the transmission control . The All-New 8L90 Transmission: Corvette's Lighter, Faster, Stronger Auto Eight Speeds Propel The Stingray To An 11.9-second 1/4-mile and 29mpg Highway. Freight. Unlike previous GM transmissions that evolved from earlier transmission models. If you are driving one of the hundreds of thousands of vehicles recently manufactured by General Motors, LLC (“GM”) you may be at risk due to a dangerously defective transmission. This kit includes a modified converter that will bolt directly to the existing engine and flexplate. Everything You Need to Know About NASCAR Ahead of the Daytona 500. 3/11. There certainly are ways of going about adapting these engines to a foreign drivetrain though, so don’t lose heart. Original Shows, Motorsports and Live Events. We have developed a standalone swap harness for those interested in running the latest 10 speed automatic 10L90 in their Gen V swap project! I cant wait for someone to make the 8L90 swap work! Get the best deals for 8l90 transmission at eBay.com. Take full control of your 8L90's up shifts and down shifts with our in-house modified tap shift shifter! 26 watchers. Chevrolet Performance is committed to providing proven, innovative performance technology that is truly more than just power. Stream Episode 1 of … All of our transmissions are under 10,000 miles unless otherwise stated. You're correct. Slide the shifter over to the right, and normal automatic gear changes will resume. We have finally developed a solution to enable the reverse light function when using an 8L90E in your swap project! On the surface, there are many similarities between the ZF 8HP transmission family and the GM 8L90. These GM kits comes with the necessary hardware to directly bolt the transmission to the Gen 1 and 2. Chevrolet Performance has adapted the production-based 8L90-E eight speed automatic transmission for use with the LT1 and LT4 crate engines. PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. Includes the cable and brackets. Backstory: I swapped a complete pull out from a 2017 Silverado 4x4 into a 2008 Jeep Wrangler. Made of billet aluminum with included swivel -6 AN fittings with 3/8" barbs. That's OK! Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines, Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC Engines. 2wd 1973-1980 with 8L90 or 10L80 transmission, 2wd 1973-1980 with 6L80 or 6L90e transmission, 2wd 1981-1991 with 8L90 or 10L80 transmission, 2wd 1981-1991 with 6L80 or 6L90e transmission. This is pretty comprehensive. The 8L90-E 8 speed transmission is made to unlock the power of the LT1 engine. Take full control of your 6L80/6L90 up shifts and down shifts with our in-house modified tap shift shifter! Everything You Need to Know About NASCAR Ahead of the Daytona 500. Install the transmission pan and refill with new transmission fluid following fill procedure in SI to obtain correct fluid level. Finally, a reliable neutral safety switch (NSS) module for 6L80 / 6L90 / 8L90 swap applications! Designed for use with GM 6L50E, 6L80E 6L90Eand 8L90E transmissions. or Best Offer. Press the space key then arrow keys to make a selection. Transmission general data . Start here! There are successful swaps conducted throughout the USA. More transmissions will be supported in the future, such as the new GM and Ford 10 speed units. to take advantage of this function. I know RPM Transmissions has done some 4L swaps into the new Camaros, as I've been in one. Posted on November 4, 2019. Pulling a gearbox and dropping in another one can be completed DIY. The traditional small-block six-bolt bellhousing pattern is the best and easiest way to identify a 4L60E style transmission if you find one at the swap meet for sale. Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? While the LS3’s will come with the 6L80 transmission, ... 8l90, or a 10L80. $8,250.00. The GM 8L90 transmission. • This procedure performs a series of tests which allow the transmission control . Starting in 1996, many 4L60E transmissions employed a bolt-on bellhousing. 2016 DENALI 6.2 L86 VORTEC ENGINE 8L90 4X4 TRANSMISSION & TRANSFER CASE SWAP 49K. The 8L90 has proven to be a very capable transmission right from the factory, however as many have pressed for more power and faster times weaknesses have been exposed in many transmissions. Regular price $10,156.50 View. Similar in basic function to our popular 6L80 floor mount tap shifter, this new unit controls tap shifting in a separate gate instead of a switch on the knob. I used a motech swap kit to move everything over. I've been searching all over the NET for info on this situation. All of our transmissions are under 10,000 miles unless otherwise stated. The GM Hydramatic 6L80 transmission heralds a significant change in the design of automatic transmissions at General Motors. 1964-1972 GM A-body Trans Tunnel Panel (Part #: 100311) Do you need to modify your trans tunnel on your 64-72 GM A Body to make room for a T56, TKO, 4L80, 6L90 and 8L90 transmission? You are currently viewing Chevrolet.com (United States). We have finally developed a solution to enable the tap shift and reverse light function when using an 8L90E or 10L90E in your swap project! Take a look as this Vette gets a Silver Sport T-56 TREMEC transmission swap in a C2 (1963-’67) Corvette. We have 2wd and 4wd available. New gear ratios allow for take-off power and comfortable cruising. Works with 8L90E / 10L90E transmissions. This CAN relay kit provides a +12V reverse light signal to your vehicle's back up lights. The LT 4 Connect & Cruise from Chevrolet Performance features the 650-horsepower 6.2-liter LT4, the production-based 8L90E eight-speed automatic, engine and transmission controllers, and the drive-by-wire throttle pedal. I'm looking to swap in the 8l90 and would like to know what it will take. Reviews There are no reviews yet. This CAN relay kit also provides Tap Shift support! Namely both use 4 gear sets, 5 shifting elements (3 clutches and two brakes), off axis pumps, and have roughly the same gear ratio spread at about 7:1 overall spread. All transmissions come with torque converter. Doing the transmission right for your particular LS swap will involve not just the big items like the gearbox itself, the crossmember, driveshaft, converter, and flexplate, but supporting components such as the shifter and control electronics. LT 4X4 SWAP! I apologize in advance if this is covered in a different topic. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. transmission: 8l90: diameter: 11-3/16” spline: 36 spline: pilot: 1.703” diameter: hub: non-flanged & stepped hub with milled flats and inner bushing: mounting: 12-5/8” across mounting plate with 6 threaded holes, m10 x 1.5 threads, 11-1/2” bolt circle: clutch: captive clutch, rivets visible from … NQH One of the many benefits of choosing an LT based engine for your swap is the exclusive access to this 8-speed automatic. 8L90 8 SPEED AUTOMATIC TRANSMISSION 4X4 4WD, opt. Thinking about swapping the all new 650 HP Supercharged 6.2L Z06 engine into your project? 1/11. Rest easy - we have your engine and transmission wiring covered! 1964-1972 GM A-body Trans Tunnel Panel (Part #: 100311) Do you need to modify your trans tunnel on your 64-72 GM A Body to make room for a T56, TKO, 4L80, 6L90 and 8L90 transmission? The TCM-2650 Gateway will allow you to adapt the GM 6L45E, 6L50E, 6L80E and 6L90E transmission to all previous Generation GM Engines. LT1 / 8L90 8 Speed Automatic Transmission Installation Kit Specifications (Package Part Number 24283284) Thank you for choosing Chevrolet Performance as your high performance source. Pre-Owned. I havent been able to come up with a definitive yes or no answer. 4/11. The SFT-5000 also has the transmission brake interlock feature. From $6,840 View. All of our transmissions are under 10,000 miles unless otherwise stated. Approximate amount of fluid required to do mine - 14 qts. Search By Model. Unfortunately, very few swap parts from the LS platform will interchange to the LT. The saturation dive is not about dealing with things that are on the surface. Supercharge your project car with the LT4 Wet Sump 6.2L crate engine paired with an 8L90-E eight-speed automatic transmission from Chevrolet Performance. Re: Trans Service 8L90 … Or you get a week and the shudder returns like mine did after a transmission swap. The Gen V LT4 mills will come with an 8l90 or 10l80, and the … ATI can build up your 6L80E transmission for up to 1000HP. 8L90 8-SPEED AUTOMATIC. All of the 1998-up cases used behind the LS family of engines used the separate bellhousing style of case. The 8L90E is designed for the LT family of engines. Watch; Chevrolet Performance 19417579 SuperMatic 8L90 … Description Modern EFI ‘s 8L90 Transmission – aka Roho Spec Modern EFI Trans Build Sheet – Click Here and fill out before shipping in transmission. craigslist provides local classifieds and forums for jobs, housing, for sale, services, local community, and events ... C10 LS Swap Guide. Introduced in 2015, with a major update in 2018/19, the 8L90 is starting to appear in shops around the country. We have a few 8L90 Transmission available. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps longer than CJ5s. Speartech is your LS & LT wiring harness swap specialist. 8L90E 8-Speed Transmssion The 8L90E is an eight speed with gear ratios of 4.56, 2.97, 2.08, 1.69, 1.27, 1.00, 0.85, 0.65 and REVERSE 3.82. 10 Must-Watch Storylines in NASCAR This Year. 8L90 Transmission. I don't know the cost, as I bet it was $$$$$$$, but I do know they are able to do them in Camaros. Ive been researching to see if its possible to swap the 6L80 transmission in my 2015 Silverado 1500 CC 4x4, 5.3 V8 with the 8L90 transmission. Even though I've mostly seen it in Camaro ZL1 applications, there is a guy on YouTube (GuitarmaggedonZL1) who is running a stock 6L90 on stock converter making 1000HP (give or take on an unloaded dyno) and the transmission hasn't puked all over the ground just yet. 01-22-2016 #6. formulajoe_2. module (TCM) to learn individual clutch apply pressures. Install the transmission pan and refill with new transmission fluid following fill procedure in SI to obtain correct fluid level. after a flush and proper fill it was running great. TITLE Supermatic Transmission Controller Kit IR 15AU16 PART NO. Parts for Engine-Transmission Swaps & Chassis Upgrades. GM’s Dangerously Defective Hydra-Matic 8L90 and 8L45 Transmissions. Directly to your inbox. Sadly, I had no shudder or shift complaints for 24,000 miles. Just nudge the shifter forward to upshift, and nudge back to downshift. Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines, Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC Engines. New Gen 5 LT4 / 8L90 standalone wiring harnesses are now available! I have a 2014 Sierra 1500 Denali 4x4 equipped with a 6.2L and the 6L80e. I currently have a 6L80 but the 8L90 is supposed to be a much better transmission. Both TCI and Chevrolet Performance offer packages to make swaps easier into just about any chassis. VIDEO LINK OF ENGINE RUNNING! We offer LS and LT swap conversion harnesses for all LS / LT engines including LS1, LS2, LS3, LS6, LS7, LSA, LS9, LQ4, LQ6, L99, Gen 5 V8, LT1, LT4, Vortec L83 L86 variants. It is currently phasing out the 6L80/6L90 transmissions (although it hasn’t done its all the way yet. 2016 DENALI 6.2 L86 VORTEC ENGINE 8L90 4X4 TRANSMISSION & TRANSFER CASE SWAP 49K 6.2 Vortec Engine, VIN "J" 8th Digit, opt. The 8L90 can be identified […] Easily plugs into your existing OBD-2 port, or available with a quick connection to a new Speartech harness. There is a button to release the shifter from part manually in case the vehicle loses power. 8/11. Other clutch-to-clutch transmissions under consideration are the GM 6L80, GM 8L90, Ford 6R140, and possibly the Ford 5R110. 10 Must-Watch Storylines in NASCAR This Year. By Brian T. Murray, Esq. All transmissions come with torque converter Structurally, the 8L90 is similar to the 8L45, … I will be keeping a sharp eye out. Speartech also provides LS and LT ECM programming (including E38, E67, E40, E92), LS engine wiring harness reworks and conversion, adapters, and programming harnesses. 7/11. Try it free for 14 days. M5U. Allows you to easily route your transmission cooler lines in the orientation that works for your setup. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps enhance cruising efficiency. 6/11. • The learn pressure values … Requires the use of our. We have a few 8L90 Transmission available. module (TCM) to learn individual clutch apply pressures. 8L90E 8-Speed Transmssion The 8L90E is an eight speed with gear ratios of 4.56, 2.97, 2.08, 1.69, 1.27, 1.00, 0.85, 0.65 and REVERSE 3.82. The switch can be mounted any place that's convenient for you. We have 2wd and 4wd available. 6L80E/6L90E TRANSMISSION In 2006 General Motors introduced their new line of the innovative 6L80E transmissions. Let me first say, the vast majority of the concerns you will need to deal with will likely not be related to transmission durability issues but rather related to customer satisfaction with the unit’s operation. Mike Petralia Sep 1, 1999. The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. Exclusive Content. Regular price $10,156.50 View. • Transmission service fast learn is a procedure that is performed after any 8L90 transmission repair. Designed to give full manual control on GM 6L80E 6L90E and 8L90E Transmissions. Good Afternoon everyone I am looking for some assistance in getting my L83/8L90 to be behave. M5U Electonic shift transfer case, opt. ... Just swap the bad ones out until you get a good one, DONE, FIXED !!! Once I got everything situated and fired up I had some issues with the 8L90e shifting correctly ? Now available is the 10L90 floor mount tap shifter! 5/11. The 6L80 was, from the ground up, developed as an electro/hydraulic controlled transmission. We offer either 6L80E and 6L90E (additional core fee) transmissions … With a growing ecosystem of swap parts becoming available, it's easier than ever to adapt a 6R80 into the vehicle of your choice. Share. Spare parts Technical issues Related videos Useful links Discuss. By Brian T. Murray, Esq. • Transmission service fast learn is a procedure that is performed after any 8L90 transmission repair. 6L80 / 6L90 Floor Mounted Tap Shift Shifter, 8L90 / 10L90 Tap Shift & Reverse Light CAN Relay Kit, Neutral Safety Switch Module for 6L80 / 6L90 / 8L90, 6L80/6L90/8L90/10L90 AN Transmission Cooler Manifold. GM 6 Speed 6L80E 6L90E 8L90E Floor Mounted TAP Shifter. Now available - The new gear indicator for swap projects using the 6L80, 6L90 or 8L90 transmission! The 8L90-E 8 speed transmission is made to unlock the power of the LT1 engine. The 6L80 / 6L90 / 8L90 will operate with any aftermarket or OE shifter. 60-87 c10 Gen V swap kit L83 / 6l80 or 8L90. With a high first gear and an overall 1.0: ratio, this is a great transmission for both the occasional track days or Sunday cruses. 8l90e for lt1. 2/11. A new transmission fluid exchange procedure and a new formula of Mobil 1 Synthetic LV ATF HP transmission fluid have been released to address torque converter clutch (TCC) shudder conditions on 8L45 and 8L90 8-speed automatic transmissions (RPOs M5N, M5T, M5U, M5X) in some 2015-2017 Escalade, Yukon; 2015-2018 Silverado, Sierra; 2015-2019 Corvette; 2016-2018 CT6; 2016-2019 ATS, … Chevrolet Performance parts are 49,367 MI. Before someone tries to purchase inventory, knowing what is and what is not compatible can be definitely help. We offer either 6L80E and 6L90E (additional core fee) transmissions kits. New gear ratios allow for take-off power and comfortable cruising. The CAN relay is included with our 10L floor mount tap shifter. Close this window to stay here or choose another country to see vehicles and services specific to your location. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 60-87 c10 Gen V swap kit L86 / 8l90. If you’re not the do-it-yourself type, Speartech provides another solution for your swap needs with its powertrain packages. While the LS3’s will come with the 6L80 transmission, the GEN V LT1 engines can be paired with a 6L80, 8l90, or a 10L80. • The learn pressure values … We have 2wd and 4wd available. We now offer a convenient AN trans cooler manifold solution for the 6L80, 6L90, 8L90, and 10L90 transmission. Both 2wd and 4wd versions of the 6L80 can be used equally well, and there are no inherent advantages to either one once you have installed our adapter assembly. Don't want to switch to a custom shifter, but still want tap shift with your 6L80 / 6L90 / 8L90 swap project? Promotions, new products and sales. A numerically high 4.56 first gear ratio offers strong take-off performance while a wide 7.0:1 overall ratio helps optimize cruising efficiency. ATI can build up your 6L80E transmission for up to 1000HP. Looks completely factory, from the shifter and gear selector, etc. Like other transmissions, the 8L90 has started to develop some trends. Knowing where to look for the issues and how to address them will lead one to keep their hair and sanity. Chevrolet Transmission Swap Guide - Swap Into Overdrive A Transmission Swapping Guide for Early Chevrolets. The RWD automatic transmissions with longitudinal positioning Hydra-Matic 8L90 (M5U) and 8L45 (M5N, M5T) were designed in 2015 for Cadillac CT6 with new engines (3.6 liters) and … (Exaggeration, I know.)