4l80e Flexplate Bolts

9L Dodge Cummins - 47RE - 48RE. Check out our billet torque converters for 700R4, 4L60E, 200-4R, 4L80E, 6L80E, TH400, 4R70W, 4R100 and 48RE transmissions. But, since there was no change to the front of the 4L80E like for the 4L60E, GM introduced a crank spacer #12563532 and extended length crank flange bolts to keep the flexplate on plane with the starter and the torque converter. Stick with your same year if possible, and expect to be replacing the tranny next. 0L fit LS1 Cylinder. Find CHEVROLET 6. And when the engine turned over the flexplate bolts would shave a bit of the starter plate away. That would be the easiest way to identify them. 0, which has the extra length of the spacer added to the crank. I can answer that question, I have a 4L80E from a 1994 suburban with a 454, and the six bolt flexplate from a 1979 suburban (two piece rear main seal engine) lines up with the holes in the converter. 3 to the 4L80 transmission, we needed PN 551356X , which is a PRW dished flexplate that is SFI 29. Chevy LS2 LS1 fit Cylinder Head Kit LS6 12-Point 6. Adapter Plate- 2003. Bolts Clutch Plate 911 Ram Clutches 834 10-12 Inch Ford Pressure Plate Aluminum Ring 13 Lb Ram Clutches 834 - $355. GM 4L80-E 4-speed automatic performance transmission & Converter (No controller or accessories included) (Late 7 Bolt Case Design) For Small Block Chevy, Big Block Chevy And LS & LT1 / LT4 Based Motors. 1-19 of 19 Results. Shift Kit 4L80E TRANSGO Part # K34908E Reference # 34165 Extra information Fits General Motors 4L80E, 4L85E, 1991-2009 Includes New Boost Valve assembly, High Pressure Relief assembly, Stronger better design Solenoid filter, Case to Center Support seals, 4th clutch strong bolt and other items which improve overall drivability and durability. If you use aftermarket performance bolts like ARP's, you should follow the recommended torque specifications. Suggested Retail: $264. Here are some specs 2005 5. Find great 4L80E and tech information from Global Transmission Parts. Need to figure out cruise control. ECU will need VATS removed. 7L Chevy LS6 Kit 12-Point Head LS2 6. 5 Steel 1 4 20 Button Head Socket Cap Screws Allen Bolts Hex Drive Stainless Steel 18 8 1 4 20: $6. The electronically controlled early 4L60E and the 4L80E will require a separate, stand-alone transmission control unit ; The 4L80E can be compatible with this kit, but must use a modified factory 4L80E torque converter that features the TH350 pads / bolt pattern for the provided flexplate (AMC flexplates do not have the diameter required for the large hole / pad pattern native to the factory. custom aftermarket stall converters can be ordered with either the gm 3 bolt or 6 bolt design. The bottom of the bellhousing has a plastic cover you can remove so you can mark the flexplate and the torque converter to make sure you put them back in the same way. *****If you plan to use this flex plate on an LS motor, you must remove the balance weight!!!!***** Here I use a rat tail file to elongate the holes in my flex plate so that I am able to mount the. Automatic Flexplate for LS1 LS2 LS3 Transmission Swap ATP LQ4 LQ9 4L80E Automatic Flexplate for - $65. Zero Gravity Performance is a company with over 30 years experience working in the automotive performance market. Flywheel & clutch & converter housing. 400" to compensate for the crank. PRW USA 12. 5" bolt circle torque converter. The application is a 350 Chevy motor and a TH350 Chevy trans. Assist Getting BBC Running I can't think it through. Engine stand not included. 75 overdrive sixth, bringing the first four gear. Also fits all 6. When installing on a late model flexplate with six holes on the 11‐ 1/2” bolt circle use the six supplied bolts. The torque converter alone weighs a freekin ton and needs 6 bolts for the flex plate. When compared to the popular GM 4L60E transmission, the GM 4L80E is better suited to handle the high torque levels found in today's street performance and race vehicles. 5 Steel 1 4 20 Button Head Socket Cap Screws Allen Bolts Hex Drive Stainless Steel 18 8 1 4 20: $6. Driveshaft. 0L applications with 0. 4L80, BUSHING KIT 4L80E 91-96 GM Chevrolet Chevy 4L80E 4L85E Transmission Parts 4L80, BAND FRONT 1. GM ARP flexplate bolts, set of 6. Model # TCI399754. Nuts, Bolts and Fasteners Pans, Filters and Gaskets Radiators and Coolers Shifters and Shifter Kits Speedometer Needs Converter Lock Up Wiring Torque Converters TV and Throttle Cables TV Made EZ Systems 4L80E Transmissions 4L60E Transmissions 765R4 Transmissions 6L80E Transmissions Transmission Components Hot New Products. Free Shipping Wholesale 4 Converter. New ATP Flexplate (automatic transmission flywheel). Grade Chevy R4 Transmission Housing GM 700R4 700. Flex Plate/Torque Converter. 99 4L80E 4X4 HOUSING CAST IRON 4L85E 91-UP MT1 TRANSMISSION 4L85E CHEVY GM ADAPTER. It's the same as early GM; 3 x 10. ARP® offers two styles of Flywheel/Flexplate bolts: High Performance and Pro Series. necessary), cross member and all of the transmission bolts except for one near the dowel pin. 1 Quantity: Sold individually. ARP's Flywheel and Flexplate Bolts deliver unmatched performance and safety for both street or strip vehicles alike. Flexplate to Torque Converter bolts on a GM Truck Vortec LS motor. 4L Power Stroke starter*. Flywheel/flexplate bolts 65 ft. crawl under to where the driveshaft meets the rear end. When I got the engine, the nose cone was broken on the starter. 10% OFF $75. It is very thick and has the same. The flexplate is dynamically balanced to eliminate potentially damaging vibrations, coated to protect against damaging elements and uses low-profile bolts to provide proper clearance. 2) all have the same crank stick out which is. When retrofitting the 2012 Chevy Camaro ZL1 for racing with an automatic transmission, the TCI GM LSA Flexplate is a must. Lockup clutch failure will occur when the lockup piston applies against an uneven surface. Heavy-Duty SFI Flexplate; GM LS-Series Engine; 168-Tooth; Internally Balanced; 6-Bolt Crank Pattern; SFI 29. This flexplate is the perfect solution when doing the swap. GM SUVs Get Better Fuel Economy Ratings for 2021 The new 2021 Suburban equipped with a 5. I had an extra spacer, flexplate and bolts that my friend used to install a 5. This flexplate is designed for use when bolting a GM LS-based motor to a 4L80E or TH400 and has 6 converter bolt holes with the same 11. Fits internally balanced Chevy 4. Torque Converter Installation Using a lift or jack stands raise the car off the ground far enough to be able to slide transmission out from under the vehicle. That would be the easiest way to identify them. 75" bolt pattern 3 or 6 bolt Converter transmissions to LS engines. 95 Part #: Bolts and Fasteners - Sub categories 700r4 2004r 4l80e converters crossmembers tv system tv cable cooling lines overdrive gm. Because the 4L80E is essentially a TH400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to a TH400. Sfi Small Block Sfi Small Block Chevy 1970 1980 383 400 External Balance Flexplate 168 Tooth Sbc. March 24, 2013. Stick with your same year if possible, and expect to be replacing the tranny next. Automatic Flexplate for LS1 LS2 LS3 Transmission Swap ATP LQ4 LQ9 4L80E Automatic Flexplate for - $65. Flywheel/flexplate bolts 65 ft. Chevy Silverado Ticking Noise In Flywheel Area. Flexplate LS1 for Automatic LQ9 4L80E LS2 LQ4 Swap Transmission LS3 ATP ATP LS3 Transmission Flexplate LS2 LQ4 4L80E LS1 Swap Automatic for LQ9. 1 certified Compatible with all GM torque converter bolt patterns (3 and 6 bolt converters) Works with Powerglide, TH400, TH350, 700R4, 4L60e, 4L80E, 2004R transmissions for LS series engines 168 teeth. 110" (79mm) Converter Bolt Pattern Diameter: 11. extended crank flange and came with flat flexplate. 0L LS engines have an extended crank flange that requires a specific flywheel/flex plate; The second engine group to go over is the Ford produced. 7L Dodge Cummins using Ford Diesel Automatic Transmission E4OD and 4R10. Easy to use parts catalog. 00 0; Menu. And when the engine turned over the flexplate bolts would shave a bit of the starter plate away. The rear tailhousing and bellhousing bolt pattern, as well as the flexplate of the TH400, was maintained in the 4L80E. This insures that the converter will not be internally out of balance. Some are more difficult than others to get to but all can be removed. Buy LS Swap TH350 TH400 Converter Hub to LS1 Flexplate Crankshaft Adapter (551165) PRW - LS Flexplate w/ Bolts LS1 4L80E TH400 TH350 700R4 2004R Swap Flywheel SFI SKU : 551356X. September 03, 2008. Torque flexplate-converter bolts to 30 foot-pounds. I had an extra spacer, flexplate and bolts that my friend used to install a 5. Please measure for proper converter clearance. Do not lose the crossmember bolts, tranny to engine bolts, or flywheel bolts, they are going to be. TCI Auto: TCI399754. the only situation I had became the torque converter won't carry the kinda torque. Our Street/Strip series 4L80E is a great choice for combinations producing up to 850 flywheel horsepower. They are both forged from aerospace alloy and heat-treated prior to thread rolling and machining. The application is a 350 Chevy motor and a TH350 Chevy trans. Spicer 3-3-01646X Code: SPI-3-3-01646X Price: $109. Turbine clearance specifications. Jump to Latest Follow. ARP offers two styles of Flexplate bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. This custom clutch kit is designed to adapt the Gen III / LS series to a GM manual transmission (M21/M22, SM420, SM465, NV4500). Turns out the flexplate bolts were right up against the starter plate. Established in 1968 ARP has become one of the worlds leaders in bolt & nut technology. In order to mate the 5. Best Deals on LS Swap Flywheel & Flexplate Parts - ICT Billet JavaScript seems to be disabled in your browser. 4L65E flexplate into a 4L80E? I have a 2003 GMC Sierra 1500 HD and recently cracked my flexplate. 375-inch bolts on the rod connecting the pistons to the crankshaft have 50 foot-pounds of torque, while the 0. 21p121 bolts in stock and ready to ship now. The 99-00 6. GM LS3 L92 6. The leaks from the shaft of the bolts are because the pump gasket on the transmission has little "cuts" or weep holes at each bolt where the pump bolts to the housing. Buy PRW - LS Flexplate w/ Bolts LS1 TH400 TH350 700R4 Swap Flywheel SFI 10. 2016 GTM SUPERCAR BUILD EP. The TCI flat flexplate is also a very nice part. A larger than stock shank diameter offers increased and improved flywheel register. 2L Cylinder Head 823 Square Port Assembly SET w/ Rocker Arms GM LS3 L92. This is the plate for your 6. 00 0; Menu. May 21, 2012. I run a FTI triple disk small pattern for a 153 tooth. Moly and other lubes offer reduced friction and increased bolt tension, which will affect the torque figure. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. Wish List Compare. 06 5 out of 5 stars 3 product ratings 3 product ratings - PRW - LS Flexplate w/ Bolts LS1 TH400 TH350 700R4 Swap Flywheel SFI 10. This is the flywheel to use if swapping in a LS to a Turbo 350/400/PG. PRW - LS Flexplate w/ Bolts LS1 TH400 TH350 700R4 Swap Flywheel SFI 10. Easy to use parts catalog. 0L 6 Bolt Crank # TCI399753 GM LS ENGINE TO 4L80E TRANS - TCI SFI FLEXPLATE INTERNAL. This new TCI Flexplate is the first to incorporate the "wide bolt pattern" style torque converter used with the GM 4L80E transmission. Unlike GM’s factory six-speeds, which are ‘double overdrive’ with both fifth and sixth gears under 1:1 ratio, TCI’s 6X has a true 1:1 fifth and 0. Both feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. I run a FTI triple disk small pattern for a 153 tooth. These are aimed at the 400-600 HP combo where WOT lockup is not required. These bolts are to be used with our Stock Toyota 2JZ flexplate and hybrid torque converter that has the billet steel front cover. This new flexplate would be used when taking the 4L60E out and replacing it with the 4L80E. 4L80E / 4L85E Performance Transmisssion Parts; Our Products >> 1 Piece Billet Flexplate - LS Style - Dished - 6 Bolt Crank Click To Enlarge Automatic Transmission Flexplates and Starters by FTI Performance. 4l80 stall e tsi 4l80e 4l80 pilot torque billet 2800 long nos converter 3200 3200 long converter nos 4l80 torque pilot billet 4l80 stall 2800 tsi e 4l80e Mouse Keyboard Converter for Playstation 4 Xbox One Switch PS3 NXL 95214 Mouse Keyboard Converter - $26. The case, bellhousing, and tailhousing are cast from 356T6 cast aluminum. 3 in to a 95 burb that he used the stock 95 4L60E and the 2002 411 runs everything just fine. You may or may not need these shims. Again i think there's 3 diff ones. This 4L80E based 6X Six-Speed Automatic Transmission Conversion Kit (271701P37) from TCI is the perfect choice for any street, Pro Touring or all out race vehicle powered by a 289, 302 or 351W small block Ford engine. running a ls motor with a gen 1/gen 2 trans requires the spacer and bolts listed, uless a custom swap c torque convertor is built is the flexplate you have flat or dished? only exception is a long crank 6. Another good way to tell the difference between the 4l60e and the 4l80e is to look for their transmission fluid pans. The transmission to engine bolts need to be at least about 50 ft/lbs as these are the same size as the head bolts, but a slghtly lower grade bolt. 36 kits found for Bellhousing Bolts : These premium grade bolt and stud kits are engineered to properly engage the engine block threads and resist loosening. This is the flywheel to use if swapping in a LS to a Turbo 350/400/PG. Also, take the proper measurements to make sure the torque converter is in properly. ARP® offers two styles of Flywheel/Flexplate bolts: High Performance and Pro Series. Flexplate LS1 for Automatic LQ9 4L80E LS2 LQ4 Swap Transmission LS3 ATP ATP LS3 Transmission Flexplate LS2 LQ4 4L80E LS1 Swap Automatic for LQ9. Notes: Flexplate to crank bolts and spacer included. I'm having a devil of a time trying to find one the plastic "universal" one from Ebay just plain doesn't fit. 99-up (late) style cores with a 7 bolt bellhousing will be an additional $300. The ARP Flexplate Bolts and Washers are used with ATF Steel Flexplate Only. Hedman Hedders & Trans-Dapt Performance Products are two of the hot rod industries original manufacturers, dating way back to 1954. important: this is a high performance part and improper installation could result in injury or death! never work under an automobile that is not properly supported and. Flexplate LS1 Engine to 4L80E Converter/Transmission Wide Pattern SFI Approved Add to Cart. 9L 12V 24V ARP 147-2901 Flexplate. GM 4L80e machined for a bolt-on bellhousing 4L80e torque converter Reid BH060 SFI hemi adapter bellhousing (there are multiple adapter bellhousing makers) Sonnax 3150 32T slip yoke (T3-3-2431HP) Flexplate: JW Performance 93010-CH (you need the CH version that is bored for the spacer) Flexplate spacer: JW Performance 80027. Ls1, Ls2, Ls3, Ls6, Lq9, Lq4 Pioneer 168 Tooth Flexplate+bolts Chevy Sb 305 327 350 68-85+bb. In order to mate the 5. 5 Eye Steel Eye Eyebolt 12 Galvanized Hot Bolt Forged Drop Dipped Dipped Bolt Drop Forged Bolts 12 Eyebolt Galvanized Eye to Hot Eye 2. 4l80e 4x4 new extension housing adapter 6 bolt mt1 4l85e 4wd tail transfer case $179. GM 4L80E TRANSMISSION Repair Fixture/Bolts To An Engine Stand/No adapter needed - $160. 880 underhead length Shirt. Measure Dimension B: On the engine, measure the distance between the engine block mating surface and the torque converter mating pads (the raised surfaces on the flexplate at each torque converter fastener hole). I'm using a 00' and up 4l80e with a 3 bolt pattern stall converter from PTC. 575 Spacer Height -. The spacing of the flexplate from the back of the block is the same as early GM blocks. coa-980040 - chrysler adapter kit, small block with 6 bolt crank (uses + 1/4" gm converter, includes sfi approved flexplate & crankshaft adapter) $595. 7L Chevy LS6 Kit 12-Point Head LS2 6. 5 inches further back. I can answer that question, I have a 4L80E from a 1994 suburban with a 454, and the six bolt flexplate from a 1979 suburban (two piece rear main seal engine) lines up with the holes in the converter. I have a freshly built 383 stroker with a forged crank, internally balanced (and thus a 2-piece rear main seal). wiggle the driveshaft forward an inch, then lower driveshaft and pull it rearward. There's nothing unique about the pre-LS 4L60E torque converter bolt pattern. I have read some STOCK FLEXPLATES break don't really want to deal with that for the money I can save and buy a TCI. Search for: Search $0. They're application-specific, and come in your choice of black oxide finished chrome moly or rust-proof stainless steel, with handy 12-point or standard hex heads. Fits Gen I style transmission on Gen III and Gen IV LS engines May require use of flat flexplate depending on your year of 6. 4L80/85E Transmissions. The LR4 used a flywheel. Camshaft Bolts; Camshaft Thrust Buttons Flywheel And Flexplate Dust Covers; GM 4L60E 4L65E 4L80E 4L85E Cable Bracket and Lever. The appropriate flexplate, crank adapter and required bolts are also included so a standard GM converter with a small bolt circle drops right in. Speed Engineering Specializing in LS1, LS2, LS3, LS6, LS7, and LS9 Longtube Headers, Y-Pipes, True Dual Exhaust, Conversion Motor Mounts, Engine Accessory Brackets, and many more Performance Products. The number one Street/Strip Converter Company in the industry. This flexplate is designed for use when bolting a GM LS-based motor to a 4L80E or TH400 and has 6 converter bolt holes with the same 11. This listing is for a new flexplate with spacer and ARP bolts for all 6 bolt LS style engines when using 4L80E, turbo 400 or any early transmission with 11. 3 year warranty. Front and Upper 4pc Envoy Chevy Lower GMC for Trailblazer Joints Ball 2002-2007 2002-2007 Trailblazer Ball Joints Front Lower GMC Chevy and for 4pc Upper Envoy: $28. Check the converter as soon as the transmission is bolted to the block. I would love to make a tip/donation, give me your address when we're done, and I'll send out some money. fit Chevy LS1 LS2 LS6 4. GM 3-Bolt Upper Cam Gear with 1X Reluctor 6-Bolt LS to TH350/TH400/4L80 Transmission GM Oil Pan Kit, 1998-02 LS1 F-Body. Flexplate LS1 Engine to 4L80E Converter/Transmission Wide Pattern SFI Approved Add to Cart. ATF Custom Spec Race Torque Converter for Toyota 2JZ to 4L80E Applications. The TCI flat flexplate is also a very nice part. Engineered to prevent runout, ring gear bounce and other damaging problems, these flexplates offer unmatched strength and protection. The GM 4L80E 4-speed overdrive transmission is the ultimate overdrive platform to suit virtually combination that requires the strongest overdrive transmission possible. Most converter builders can create a 4L80E converter with a front cover compatible with the stock 4L70E flexplate or a performance version of the stock plate. Re: SBC flexplate/torque converter torque specs 08-14-05 05:00 PM - Post# 759990 In response to black95jimmy thanks, that gives me some usefull information. I run a FTI triple disk small pattern for a 153 tooth. Search for: Search $0. Check the flexplate for cracks and chipped teeth on the ring gear. New setup - built engine, 4l80e, on3 88mm. The clutch from the 350 will more than likely be an 11" clutch, the 454 should be bigger. This will not fit 1999-2000 6. 5 Eye Steel Eye Eyebolt 12 Galvanized Hot Bolt Forged Drop Dipped Dipped Bolt Drop Forged Bolts 12 Eyebolt Galvanized Eye to Hot Eye 2. Any torque converter manufacturer should be able to build a torque converter with a 3 x 10. Swap kits help make. GM (General Motors) - 11569956 - GM LS Engine Flywheel/ Flexplate Bolt 888-748-4655 | 330-965-7146 7997 Market St. 700R4 - $12. 3 bolts per package. Fortunately it was nothing major! I have the transmission out and a new starter plate on the way. 0 engine, 4L80E trans that I believe is a 2001. This hub extends out to where a long 6. The 4L80E has an extra bolt in the top of the bellhousing, but other than that it is the same. Take the new torque. Some are more difficult than others to get to but all can be removed. 10% OFF $75. 0L applications with 0. Please call for a quote as these are custom units that are built to your needs. 5 inches further back. All very easy installation and general mechanic skills used. 315 LS Flexplate -. 85,500 milage my issue is the torque converter will unlock at random at about 70 mph. In order to mate the 5. For the best experience on our site, be sure to turn on Javascript in your browser. TCI 9" Pro X Converter- W150+ for TH400/350 w/Steel Stator & Anti Ballooning Plates - Wide Bolt Pattern TCI-251412 (0) Reviews: Write first review Description: TCI 9" Pro X Converter W150+ for TH400/350 w/Steel Stator & Anti Ballooning Plates - Wide Bolt Pattern. Bolt Torque Spec Chart for Ford 360, 390, 406, 427, 428 FE Fastener Type Torque Spec Main cap bolts 95-105 ft. You Have Selected. the 4L80E didnt change input shaft length when they went to gen3. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Subscribe To Our YouTube Channels: COMP Cams http://www. This new flexplate would be used when taking the 4L60E out and replacing it with the 4L80E. Add to Cart. I was always under the impression that you should always use Loctite. Vehicles with automatic transmissions have a flex plate. I am retrofitting a 4L80E transmission into my 1971 Firebird. 4L60e to 4L80e Transmission Swap - What to buy. 12654640 - LS 6-Bolt Crank Flexplate for use with stock 4L60/6L80 family transmissions. 00 Add to cart; 56000-CS8 A4LD / 5R55E, 8 bolt crankshaft spacer $ 21. All 168 tooth flexplates are sized for stock 3/8" mounting bolts and can be easily drilled for 7/16" diameter high performance torque converter applications and are SFI 29. Providing a REBUILDABLE core will reduce the posted price by $200. 0 - About 6 mos. Chrysler Transmissions: Align small hole in flexplate opposite converter drain plug. 4l80 stall e tsi 4l80e 4l80 pilot torque billet 2800 long nos converter 3200 3200 long converter nos 4l80 torque pilot billet 4l80 stall 2800 tsi e 4l80e Mouse Keyboard Converter for Playstation 4 Xbox One Switch PS3 NXL 95214 Mouse Keyboard Converter - $26. 900 either for the dished 4L60 flexplate or the 4L80 flat flexplate with the spacer. , Boardman, OH 44512. Buy PRW - LS Flexplate w/ Bolts LS1 4L80E TH400 TH350 700R4 2004R Swap Flywheel SFI (551356X) from ICT Billet and browse through a huge selection of Made in USA LS/LT swap and conversion parts, manufactured at the state of the art plant. LS-Series Engine to TH400 Flexplate Kit $ 176. View Details Flexplate Bolts, All 6. 5 Steel 1 4 20 Button Head Socket Cap Screws Allen Bolts Hex Drive Stainless Steel 18 8 1 4 20: $6. ARP Flexplate Bolts - M11 x 1. The key to choosing the correct bolt pattern and tooth count is measuring the torque converter you are using. 4375-inch bolts have 67 to 73 foot-pounds of torque. In almost every case, you. Jump to Latest Follow. If you are sticking with a 153 tooth flexplate then yes, thats your only option. 58" bolt pattern for the flexplate. #88 Super Power Raptor II Billet Torque Converter 4L80E lock-up billet torque converter with a red clutch rated at 1,000 horse power. 0L will eat 4l60 up pretty quick Im putting it into a YJ and i was told it would be too long. 06 5 out of 5 stars 3 product ratings 3 product ratings - PRW - LS Flexplate w/ Bolts LS1 TH400 TH350 700R4 Swap Flywheel SFI 10. 06 (551346) from ICT Billet and browse through a huge selection of Made in USA LS/LT swap and conversion parts, manufactured at the state of the art plant. 8L 1997-2003 1997-2003 Stud 4. I was going to install my flexplate, but held off because I was a bit weary on just using assembly lube instead of Loctite. Most converter builders can create a 4L80E converter with a front cover compatible with the stock 4L70E flexplate or a performance version of the stock plate. The GM 4L80E 4-speed overdrive transmission is the ultimate overdrive platform to suit virtually combination that requires the strongest overdrive transmission possible. 3 year warranty. 0 /4L80e/400 flexplate clearances S10 Blazer TH400 7:07. Some are more difficult than others to get to but all can be removed. LSA 8-BOLT Flexplate Spacer. I had an extra spacer, flexplate and bolts that my friend used to install a 5. You can either get a special adapter kit which normally includes a spacer and an input shaft to make it work with your converter. I would have gotten a 4l80 the 6. 1 Piece Billet Flexplate - LS Style - Dished - 6 Bolt Crank. Some will be on a 10 or 11″ core depending on your transmission and combo. GM LSA/LSx 8-Bolt Flexplate fits the following vehicle(s): 2009 Cadillac CTS-V 2010 Cadillac CTS-V 2011 Cadillac CTS-V 2012 Cadillac CTS-V. 9 LS Transmission Flywheel Bolts Set Flexplate Kit LS1 LS3 LS2 Crankshaft SKU : 551926. 25 WIDE 4L80E 99-UP FRONT SERVO PISTON HAS. Turns out the flexplate bolts were right up against the starter plate. The 700r4 or 4l60e will be more than able to handle the task. 210" thick steel construction Will require torque converter spacer part nu. 4L80-E : 1997. because they made it this way with the three-bolt pattern my flex plate. Grinding off one thread length from all lockup converter bolts is recommended to avert this type of failure. 5 Eye Steel Eye Eyebolt 12 Galvanized Hot Bolt Forged Drop Dipped Dipped Bolt Drop Forged Bolts 12 Eyebolt Galvanized Eye to Hot Eye 2. 900 either for the dished 4L60 flexplate or the 4L80 flat flexplate with the spacer. 4L80E Performance Specs. 08 gears huh?. bolt pattern. make sure your flex-plate has the correct bolt pattern before assembling. GM Flexplate, 6-Bolt LS to TH350, TH400, or 4L80 Transmission. The TCI 4L80E-based 6X Six-Speed Automatic Transmission Conversion Kit (271701P40) is the perfect choice for your street, Pro Touring or all out race vehicle powered by a 289, 302 or 351W small block Ford engine. #88 Super Power Raptor II Billet Torque Converter 4L80E lock-up billet torque converter with a red clutch rated at 1,000 horse power. should bolt on, but check starter bolts w/flywheel Mar 27, 2009 | 1988 Chevrolet Silverado 2500. FLT fully built 4L80E - Finish Line Transmissions 4L80e torque converter - Yank Converters Dealer OEM items: 80e flex plate - PN:12551367 Flex plate bolts - 12563533 Flex plate spacer - PN:12563532 Torque converter bolts - local parts store Lower bell housing - PN:15765723 Lower bell housing bolts - PN:11516328. Our flexplate shields are all SFI approved and meet or exceed the requirements of all major sanctioning bodies. The mythical CUCV 4L80E swap. The crank hub adapter SPACES AN ORIGINAL SB OR BB GM CONVERTER TO THE LS ENGINE. (Early) style cores. Summit lists ARP torque converter bolts ARP-230-7304 for Chevy, 200-4R - 700R4 - 4L60 - 4L60E - 4L80E, the specs on these bolts are Thread Size: 10mm x 1. The spacer is installed between the flexplate and crankshaft flange. Grade Chevy R4 Transmission Housing GM 700R4 700. Free Shipping Wholesale 4 Converter. 0L LQ4 2500 Truck motor as it came factory with this transmission and it is no problem. 0 that had the longer crankshaft. Camshaft Bolts; Camshaft Thrust Buttons Flywheel And Flexplate Dust Covers; GM 4L60E 4L65E 4L80E 4L85E Cable Bracket and Lever. Engine Coolant Air Bleed Pipe and Cover Bolts 12 N·m 106 lb in Engine Flywheel Bolts – First Pass 20 N·m 15 lb ft Torque Converter Bolt – 4L80-E/4L85-E 60 N. Flywheel/flexplate bolts 65 ft. Find a flywheel that fits behind a 350 and use it. The 4L80E has an extra bolt in the top of the bellhousing, but other than that it is the same. Choose top quality brands ATP, Pioneer Cables. The TCI flat flexplate is also a very nice part. 23 rear 1997 4l80e rebuilt with hd2 kit Precision industries 3800 triple disk Everything seems to be good except when im pulling away from 1st gear. That was the knocking noise I was hearing. ATI Transmission Adapter kits allow Ford, Chrysler and import owners to also benefit from GM transmissions by eliminating hours of expensive modifications necessary to mate GM transmissions with non-GM engines. 0-liter crankshaft would be and allows the 4L80e torque converter to center. PAN MAY REFILL OVER TIME DUE TO CONVERTER DRAIN BACK. This flexplate is designed for use when bolting a GM LS-based motor to a 4L80E or TH400 and has 6 converter bolt holes with the same 11. When using cast-iron exhaust manifolds, lower head bolts may need to be replaced with bolts with shorter heads, for clearance • 502 engines now have a mechanical fuel pump boss! NOTE: There is NO fuel pump lobe behind the boss. New ATP Flexplate (automatic transmission flywheel). 4L60E vs 4L80E Gear Ratios. Another solution is to use a non-weighted flywheel for a 550 with a separate bolt on weight. 5 inch diameter bolt pattern (IIRC). 1 certified and includes the bolts. Search for: Search $0. I know the 4l85e was behind the LBZ, but does it require a different flywheel and converter over normal duramax flywheel and 4l80e converter. Search for: Search $0. I would like know if a stock 4l80 FLEXPLATE with spacer work and be strong enough. Spacer can be removed so the flexplate can used with the early 6. The holes in the bell are drilled bigger than the mounting bolts, so it can be moved aroung!!! adapter ring would need to be maching, but i did read somewhere that after you do all that work the Bell is not square. 00 Add to Cart. Converter 'pull-back' to the flexplate should be between 1/8"-3/16" with the spacers. 00 0; Menu. 08 gears huh?. So long as I use the LQ4 flex plate, spacer and bolts I can run the LQ4 factory converter (BU54) in between. 0 LS engines, specifically ones that came with a 4L80E automatic as they require a flat flexplate due to the "tall" crank flange. When compared to the popular GM 4L60E transmission, the GM 4L80E is better suited to handle the high torque levels found in today’s street performance and race vehicles. 5's all years with an automatic transmission 92+. 4L60E to 4L80E conversion flexplate. or 281 mm) TH350, 400, 700R4, 4L60 (10 3/4 in. 0-liter crankshaft would be and allows the 4L80e torque converter to center. Chevy 4L60E to 4L80E Transmission Swap Goodbye 4L60E, Hello 4L80E. ARP Pontiac Flexplate Bolts 1/2" X 5/8" Long (Set) ARP-200-2904 GM 4L80E Transmission Outlaw Shifter EZ-TCU Transmission Controller/Harness My search returns. 5 inches further back. This converter will have great street manners and only flash high when you want it. 6/ Following the Phoenix instructions bolt the flexplate to the drive adapter and then the flexplate to the torque converter, then fit the transmission. This adapter plate requires the use of our included Custom Flexplate: SKU#1327 *Some 4L60E Transmissions use a 300mm torque converter. 4L80E Flexplate w/ Adapter & bolts LQ4 LQ9 LM7 L59 LM4 LR4 4L80 4L80-E Gm 12551367 Or 12621399 For Automatic Overdrive Transmission With The Crankshaft Spacer Or Adapter And Flexplate Bolts 4L80 4L80-E LQ4 LQ9 LM7 L59 LR4 LM4 Style Engine It Specifically Comes In A 3/4 Or 1 Ton Truck With A LQ4 And 4L80E Transmission. Search for: Search $0. 0L 1997-2003 12-Point Cylinder Head Stud Kit fit Chevy LS1. On Ford and Chrysler transmissions rotate convertor to locate drain plug. Flex plate: You will need a flexplate and spacer from ¾ ton GM truck that originally came with a 4L80E. 1 approved and designed to be used in conjunction with the new TCI Bolt-Together Torque Converter For GM6L80E Transmissions. Free Shipping Wholesale 4 Converter. Torque flexplate-converter bolts to 30 foot-pounds. And im building another 10 bolt with 3. Internal Dimensional Standards: Fit of pilot bushing - 0,10 mm-0,20 mm (0,004 inch - 0,008 inch) typical. Flexplate to crank bolts and spacer included. All other bolts were SAE to the end of production. Brand New 6. Bolts are roughly 1" UHL (Under Head Length). Ships from and sold by ICT Billet llc. A flywheel spacer ring GM Part #12563532 and a longer bolt set GM Part #12563533 is required when using a thin flange crankshaft to replace a thick flange crankshaft. 8L 1997-2003 1997-2003 Stud 4. TCI LSA 8-Bolt Flexplate 399756. $275 for non-lockup GM applications, $425 for GM lockup applications (200-4R, 700-R4, 4L60E, 4L80E). All other bolts were SAE to the end of production. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Replace when installing a new flexplate. Some will be on a 10 or 11″ core depending on your transmission and combo. Bolts Clutch Plate 911 Ram Clutches 834 10-12 Inch Ford Pressure Plate Aluminum Ring 13 Lb Ram Clutches 834 - $355. Im sure this has been asked and answered a million times but I have searched and read and can not find my answer. You will have to fit the 6. TCI Heavy-Duty Flexplates are. The motor has a one piece rear main seal. Flywheels & Flexplates. Most converter builders can create a 4L80E converter with a front cover compatible with the stock 4L70E flexplate or a performance version of the stock plate. 570") TH-350/400. Bolt Torque Spec Chart for Ford 360, 390, 406, 427, 428 FE Fastener Type Torque Spec Main cap bolts 95-105 ft. The 4L80E uses a 17 bolt pan, while the 4L60E uses a 16 bolt pan. Since a Gen III / LS series flexplate only fits a Gen III / LS series and the engine crank is recessed. 4L80E Flexplate w/ Adapter & bolts LQ4 LQ9 LM7 L59 LM4 LR4 4L80 4L80-E Gm 12551367 Or 12621399 For Automatic Overdrive Transmission With The Crankshaft Spacer Or Adapter And Flexplate Bolts 4L80 4L80-E LQ4 LQ9 LM7 L59 LR4 LM4 Style Engine It Specifically Comes In A 3/4 Or 1 Ton Truck With A LQ4 And 4L80E Transmission. GM55S-2200-2500 HIGH STALL 4L60E 4L65E VJCX 300MM TORQUE CONVERTER 30 SPLINE L/U GM55S-2200-2500 HIGH STALL: $154. The converter mounting holes must be modified for use with Gen 1 and Gen 2 converters with 298mm bolt patterns. 0L applications with 0. I would like know if a stock 4l80 FLEXPLATE with spacer work and be strong enough. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. This new TCI ® Flexplate is the first to incorporate the "wide bolt pattern" style torque converter used with the GM 4L80E transmission. 4L80E Removal - Need some advice. The 4L80E has an extra bolt in the top of the bellhousing, but other than that it is the same. now this motor is a 368 with stage one cams. 400") because they only were hooked with 4l80 transmissions (01 and beyond used a (. 410 Flat Flexplate -. 5l diesel that is in it and it needs the. I had an extra spacer, flexplate and bolts that my friend used to install a 5. 9 Cummins to Chevy adapter plate and flexplate kit accommodates 2002 and earlier Cummins 6BT engines, bolting to a Chevrolet automatic transmission such as a TH400, 700R4, 4L80E, and similar. Grinding off one thread length from all lockup converter bolts is recommended to avert this type of failure. 0 LS engine Use flexplate spacer bolts # 355-19257940 Use converter bolts # 355. ICT Billet LS Swap Torque Stall Converter Hub Adapter Transmission Crank LS1 / LT1 TH400 TH350. No adapter needed. Find a flywheel that fits behind a 350 and use it. In order to mate the 5. ago it started making an unusual noise that was traced to the flexplate which was replaced and the noise was gone. 1 Approved Flexplate (GM LS9 Engine) SKU 399755. I forget the exact year they started the extra bolt hole I think it was 200. It will bolt up. And im building another 10 bolt with 3. If you just get a 4L80e Torque Converter with the 6 bolt, remember that you will need the 6 bolt flexplate · New Flexplate – As just mentioned, the Circle D Torque converter I bought uses a Dished style LS flexplate from a 4L60. Check the flexplate for cracks and chipped teeth on the ring gear. 700R4 - $12. This new TCI ® Flexplate is the first to incorporate the “wide bolt pattern” style torque converter used with the GM 4L80E transmission. TCI Auto: TCI399754. Account Help; Engine Shop. It shares many components and design features. The 4L80e is bigger, heavier, longer, and stronger than its 4L60e counterpart. FLYWHEEL AND FLEX PLATE BOLTS. SKU: PCE217. 0L 1997-2003 12-Point Cylinder Head Stud Kit fit Chevy LS1. GM Flexplate Shim for LS Engines with TH350/TH400/4L80 Also Requires: GM Performance Parts Bolt # 19257940 (PER BOLT) GM Performance Parts Flexplate #19260102. Kit includes: 14" Flexplate works with large 3-bolt and all 6-bolt pattern torque converters; Flexplate crankshaft spacer; Flexplate to crankshaft mounting (6)bolts. This 4L80E based 6X Six-Speed Automatic Transmission Conversion Kit (271701P37) from TCI is the perfect choice for any street, Pro Touring or all out race vehicle powered by a 289, 302 or 351W small block Ford engine. FWB-6 Stick flywheel bolts 12. Just get em tight. This is a BIG job. 1 Quantity: Sold individually. 1991 V3500 - Gen V TBI 454, 4L80E, NP205, 14 bolt FF, D60, 8" Lift on 35s 1977 K20 Silverado - 350, THM350, NP203, 14 bolt FF, D44, Stock Lift on 31s 1969 Chevelle Malibu Sport Coupe - EFI350, THM350 1968 Chevrolet Step-side Pickup - 300HP L6. Dodge Cummins Conversion swap Torque Converters We also have triple clutch converters for the Ford Power Stroke Diesel, Allison 1000 and Dodge Cummins Diesel and Dodge Cummins Conversion swaps. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. Also, take the proper measurements to make sure the torque converter is in properly. This will align all four (4) converter bolts properly. PRW - LS Flexplate w/ Bolts LS1 4L80E TH400 TH350 700R4 2004R Swap Flywheel SFI SKU : 551356X. Push the torque converter back into the transmission as far as it will go. My L31 had a factory 2 pattern flex plate to accomodate both the trannies mounted behind in use. I "think" its right where the flexplate bolts to the motor. Just took it out of storage. Item 1 Piece Billet Flexplate. This will not fit 1999-2000 6. Automatic Flexplate for LS1 LS2 LS3 Transmission Swap ATP LQ4 LQ9 4L80E Automatic Flexplate for - $65. For the best experience on our site, be sure to turn on Javascript in your browser. That would be the easiest way to identify them. 06?) crate engines and automatic transmissions 19299806 RPM stall 4L80E/4L85E — mate to LS V-8 engine (extended pilot). 33% Thicker than stock to prevent the possibilities of both elongation & cracking. Main Line: 601-483-5211 Customer Service: Phone : 800-821-2302 Fax: 800-821-2303. 5 Underhead Length (in): 0. TH-400, 4L80E, and Allison converters generally have the “large” diameter pattern (11. 700R4 - $12. Add a quart of new transmission fluid to the torque converter (if Applicable). 400-inch gap between the flexplate and the torque converter. I purchased another starter and it is grinding\hitting against the flexplate when I try to start the car. May not work with some 1999-2000 LQ4 6. com: Columbus, OH: 5/27/2020: TransGo SK-4L80E Shift Kit 4L80E Fits all 4L80E, 4L85E. GM55S-2200-2500 HIGH STALL 4L60E 4L65E VJCX 300MM TORQUE CONVERTER 30 SPLINE L/U GM55S-2200-2500 HIGH STALL: $154. 0 that had the longer crankshaft. That way you won't have to invest in a special flywheel or crank spacer to make the conversion to a 4L80E. (Early) style cores. ARP 2307304 Torque Converter Bolt Kit for GM by ARP. I am swapping in a 6. Bolts and spacer are included. The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. But why have that super heavy trans behind a 283. 5 Eye Steel Eye Eyebolt 12 Galvanized Hot Bolt Forged Drop Dipped Dipped Bolt Drop Forged Bolts 12 Eyebolt Galvanized Eye to Hot Eye 2. Other Camshaft Torque Specs The 0. The TCI 4X Four Speed 4L80E 875 Horsepower Automatic Transmission Conversion Kit 471800P12 with 28oz Flexplate is meant for 289, 302, or 351W engines. I forget the exact year they started the extra bolt hole I think it was 200. The flexplate has 6 bolts and the raised holes mate to the converter, you can purchase the correct bolts at any autozone in a small kit, they have a strange lockwasher built-in. Automatic Flexplate for LS1 LS2 LS3 Transmission Swap ATP LQ4 LQ9 4L80E Automatic Flexplate for - $65. All of this provides unmatched strength and reliability in order to avoid cracking and ring gear breakage, both common failure points of lesser quality flexplates. Consider the distances in the area of the flexplate: Standard Crank Offset from Crank -. 0L 1997-2003 12-Point Cylinder Head Stud Kit fit Chevy LS1. This flexplate is designed for use when bolting a GM LS-based motor to a 4L80E or TH400 and has 6 converter bolt holes with the same 11. 880 underhead length Shirt. 1 approved ls1 3 bolt circle. Flexplate LS1 for Automatic LQ9 4L80E LS2 LQ4 Swap Transmission LS3 ATP ATP LS3 Transmission Flexplate LS2 LQ4 4L80E LS1 Swap Automatic for LQ9. " The TCI Flexplate For GM6L80E Transmissions is SFI 29. Related products. torque flexplate bolts to 60 ftlbs. Chevy LS2 LS1 fit Cylinder Head Kit LS6 12-Point 6. FWB-6 Stick flywheel bolts 12. Remove the bottom left and right bellhousing bolts. 4L60E vs 4L80E Gear Ratios. This package facilitates the installation of the Reid Racing SFI bellhousings to a GM 4L80E transmission. 410 Flat Flexplate -. I had to get different bolts for the torque converter, and the converter has 6 bolt but only 3 matched up on my flexplate, as it has 2 different 3-hole patterns. 4L60E and 4L80E = 1-1/64", ±0. 8L 1997-2003 1997-2003 Stud 4. When retrofitting the 2012 Chevy Camaro ZL1 for racing with an automatic transmission, the TCI GM LSA Flexplate is a must. The spacer is installed between the flexplate and crankshaft flange. 08 gears huh?. Problem is, the 4L80E was mainly designed for 1-piece rear main seal cranks with the 3" bolt pattern. • Inspect the flex plate for cracks or damage – replace if necessary • Inspect the crank pilot bore for wear and apply grease to bore to aid installation • Install supplied tail shaft housing gaskets and seals as applicable • Inspect engine and transmission mounts, driveshaft(s), yoke(s), and U-joints. Alternatively, you can get the flexplate for a 4L80E and use the 4L80E stock torque converter. It could end up being the TC, but the problem you describe sure sounds like the flexplate IMHO. 4L80, BUSHING KIT 4L80E 91-96 GM Chevrolet Chevy 4L80E 4L85E Transmission Parts 4L80, BAND FRONT 1. That would be the easiest way to identify them. GM 6l80e 6l90e transmission controllers. When compared to the popular GM 4L60E transmission, the GM 4L80E is better suited to handle the high torque levels found in today's street performance and race vehicles. 0L applications with 0. 99 Ships from and sold by Speedway Motors. factory style flat flex-plate with gm spacer and all stock bolts (summit racing) 7. 45 Cxracing Ls1 Lsx Engine 4l80e Transmission Mount Kit 67-69 Chevrolet Camaro. thicker than stock plates in order to withstand the stress of high-RPM engines and high-stall torque converters. The flexplate is thin, which allows for small changes in the alignment of the engine and transmission without damage. GM sells a kit for the flywheel, spacer and bolts-the factory spacer is. Sheered converter bolts on they dyno, that took out the trans. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. They're application-specific, and come in your choice of black oxide finished chrome moly or rust-proof stainless steel, with handy 12-point or standard hex heads. TCI 4L80E 6X Six-Speed Automatic Transmission Conversion Kit with a 50oz Flexplate for 289, 302 and 351W Engines. Quick Tip: Installing Torque Converter Bolts - Duration: 7:47. What are the MUSTS mods that need to be done to handle any torque. GM sells a kit for the flywheel, spacer and bolts-the factory spacer is. Featuring 21p121 Bolts available for sale right now. Hours: 9-5 CST Monday - Thursday. Similarly, the TCI flexplate #399754 is identical to the 753 except it is drilled with the 11. 4 Liter Billet Flexplate 2008-2010 $ 339. Measure Dimension B: On the engine, measure the distance between the engine block mating surface and the torque converter mating pads (the raised surfaces on the flexplate at each torque converter fastener hole). Push the converter into the transmission and measure the distance between the flex-plate and the mounting pad of the converter. GM Flexplate, 6-Bolt LS to TH350/TH400/4L80 Transmission Also Requires: GM Performance Parts Flexplate Shim #12563532. Remove and drain converter. Are there any other 4L80e SFI flexplates?. WATRA31-18 4L70e to 4L80e Plug and Play Adapter. The torque converter alone weighs a freekin ton and needs 6 bolts for the flex plate. This set of bolts will fit HP and Pro Series converters with GM Bolt Patterns. COM Mont ar atalog THE ULTIMATE SOURCE FOR DETAILING AND RESTORATION PARTS SINCE 1990 Monte Carlo Catalog 866-358-2277 SS396. the 4L80E didnt change input shaft length when they went to gen3. Basically a pieces of crap as you had the starter on correct side for Mopar but you had to fabricate some type of shroud to encase starter nose and a cover. 14-BOLT 1350 U-BOLT REPLACMENT YOKE $ 72. This spec was not in the above page. You can either go with a built 4l60e like I did, or do a 4l80e swap. The 1/2 tons have the 4L60E in them. GM 4L80e machined for a bolt-on bellhousing 4L80e torque converter Reid BH060 SFI hemi adapter bellhousing (there are multiple adapter bellhousing makers) Sonnax 3150 32T slip yoke (T3-3-2431HP) Flexplate: JW Performance 93010-CH (you need the CH version that is bored for the spacer) Flexplate spacer: JW Performance 80027. The 4L60e has a rectangular pan & gasket of 16 bolts and the 4L80e has a more oval-shaped transmission pan with 17 bolts. All 168 tooth flexplates are sized for stock 3/8" mounting bolts and can be easily drilled for 7/16" diameter high performance torque converter applications and are SFI 29. Sonnax Torque Converter parts for GM 4L80-E, 4L85-E, Multi-Plate Performance Converter applications. The flexplate has 6 bolts and the raised holes mate to the converter, you can purchase the correct bolts at any autozone in a small kit, they have a strange lockwasher built-in. here is what I heard over the years. I was going to install my flexplate, but held off because I was a bit weary on just using assembly lube instead of Loctite. GM LSA/LSx 8-Bolt Flexplate fits the following vehicle(s): 2009 Cadillac CTS-V 2010 Cadillac CTS-V 2011 Cadillac CTS-V 2012 Cadillac CTS-V. Quick Time 130 Tooth Small Block MOPAR to 4L80E Flexplate. 063" Bolt Pattern SFI 29. This Flexplate works on all 98 up LS based engines with the exception of the LQ4 6. Search for: Search $0. December 23, 2019. 4L60E to 4L80E conversion flexplate $ 189. because they made it this way with the three-bolt pattern my flex plate. Nuts, Bolts and Fasteners Pans, Filters and Gaskets Radiators and Coolers Shifters and Shifter Kits Speedometer Needs Converter Lock Up Wiring Torque Converters TV and Throttle Cables TV Made EZ Systems 4L80E Transmissions 4L60E Transmissions 765R4 Transmissions 6L80E Transmissions Transmission Components Hot New Products. 3 in to a 95 burb that he used the stock 95 4L60E and the 2002 411 runs everything just fine. OEM flexplate for 4L80E-equipped LS engines. TCI's SFI-certified LS1 flywheel. Where can I find a flexplate that will fit on my Pontiac 455 engine, and mate up with the torque converter? The stock flexplate has only 3 mounting holes, and the 4L80E requires 6. After the vehicle is raised, drain the transmission fluid into a drain pan by removing the pan bolts from the rear half of the pan then slowly loosen the remaining bolts to allow pan to. Aug 18, 2015 #5 TheMeat Veteran Member. Re: flexplate installation 02-27-04 09:56 AM - Post# 399024 In response to joemommaaa howziit guy! first, jack up the car. 4L80-E : 1997. However, it is very important to make sure that your torque converter is properly seated in the bellhousing before you do this. Jump to Latest Follow. Includes crankshaft bolts and crankshaft hub adapter for use when installing an early, non-LS transmission.