8l90e 4wd to 2wd. Oct 26, 2018 · I need to convert a 4wd 8L90E to 2wd.

8l90e 4wd to 2wd Output Shaft Speed Sensor 1991 - 1996 4L80E's should feature a speed sensor at the driver's side rear portion of the case, whether they are 2wd or 4wd applications. Opens in a new window or tab. its around a 5 buck part at the dealer . Aug 10, 2020 · I believe the input shaft is just the factory 4wd shaft from a 4l80e 4wd. reason being is the O-RING register is a Dec 18, 2024 · "It is not designed for trucks/chassis with existing 4L80E transmissions". The 4L80-E has an overall case length of 670 mm/26. Install 4wd output seal Cut shaft as per Aug 1, 2008 · I have a 2wd 4L60e out of a 97 or 98 pick up and was wondering how hard it is would be to use this tranny to replace the same tranny in a 98 4wd truck. (Rumor has it that you can use a 4wd 4l80e and a 32 spline long input np205. We offer our swap customers the service of completing your dream swap & build. Jul 11, 2005 · Hey does anyone know if there is a difference in the tailshaft lengths on the 4L80E between a 2wd and a 4wd. Apr 26, 2009 · OK guys and gals, here is what I have come up with for a conversion of a 6L80E from 4wd to 2wd. Oct 12, 2018 · I was just going to replace the converter after reading a couple threads on here, but I'm not sure if that'll fix the gear slippage in 5th and 6th. is 4WD transmissions up to 1996 should have a rear reluctor ring in the main transmission case. 25" thick . true 4wd has a solid plug . I would spend some quality time at your favorite GM dealer comparing part numbers for different applications to find out what fits . 2wd has pin hole to lube the bearing in the tail housing. Remanufactured. One is the round 6 bolt, with the long input shaft. Aug 25, 2019 · I recently picked up a 4l80e trans for my 91 k2500 out of a 94 Chevy truck and the only problem is that it’s a 2wd trans and my truck is a 4wd and I wanted to know what I need to do this conversion, the only difference I notice so far is the tail shaft is a bit longer on the 2wd trans compared to the 4wd trans, Apr 17, 2024 · Converting your vehicle from 4WD to 2WD can be an exciting project but it is important to choose the right conversion kit for optimal results. 4wd are far less common. Used behind GM Crate LT4 Engine with Chevrolet Performance Parts Engine Controller Kit. Notes: These adapters are commonly used on trucks with divorce transfer cases or drop boxes. the 4x4 is different then the 2wd , then you have to get a tailhousing. motor home is the best for custom stuff as full slined. You need to get the correct one depending on what year you have. You must use a 2wd 4l80e and a figure 8 pattern np205. Feb 21, 2024 · When converting a 4L80E from a 4WD to a 2WD, the steel plug must be removed and replaced with the proper o-ring and orifice style cup. Gen V LT1 Chevrolet Crate Engine 8L90E 2WD Transmission Kit $ 6,475. This kit will adapt a TH400 4WD (2. i am converting it from 4WD to 2WD. Also, apparently you can use a th400 to np205 adapter and have it machined to work. Since the frames are different between 2wd and 4wd, I'm sure I could be missing a few things. 00 Add to cart Aug 21, 2017 · I am building a 4L80E. I have two cases to choose from, both 32 spline large bearing cases. Can be used behind GM Crate LT1 Engine with GM Engine Controller kit Call +1 (602) 920-8926 4WD 8L90 10L90 Transmission to 2wd GM Mount Adapter. It looks like any 4L80E from '97-'99 should work. 595″. I'm trying to put together a list of parts I'll need to get everything done on my '97 2WD. 5" Output stickout) automatic to the GM NP205 transfer case and only be used when replacing a SM465 4 speed manual or a TH350 automatic transmission. You will need to fabricate a linkage bracket. 0 out of 5 stars. im sure the 6l is the same , but i dont know for sure im in the same boat right now , been looking for about 4 months here and cant find a later model 2wd 4l80e Dec 24, 2000 · If memeory serves me right most 2WD 4L80E's use a bolt on yoke so the length is usually fairly short ( close to the 4WD versions ) . Pre-Owned. I can shift into those gears and the truck will shift into them in auto but it won't hold them above 60-65mph, just raises rpms beyond that. or Best Offer. 8L90 Transmissions (crate and low mileage) 10L80 Transmission (crate or low milage) Call us for a complimentary consultation for the right transmission choice for your best swap outcome. Transmission is from a 2016 silverado that is converted from 4wd to 2wd. This adapter will allow you to put a Ford 205 behind your 2-wheel drive 4L80E with no modifications to the transmission output shaft when mated with a readily available factory GM 4L80E 4WD Oct 5, 2008 · Ok just got off phone was AA. Jan 17, 2007 · how hard would it be to do a 4l60e to a 4l80e conversion in a 2002 silverado 1500 4WD? how much would it cost to do? will it need any custom mods or parts bolt right up?:bowtie:. But IMO if you want a 4wd, sell your truck and buy one. trade my 4wd 4L80E to a 2wd tranny 2. 8L90E. LT4 Supermatic 8L90e 4WD Transmission Assembly with Controller and Harness for GEN 5 engines. Also, Do you leave the seal in back of case for the output shaft. Surface Finish: Powder-Coated. like the title says im converting from a 4wd truck to a 2wd truck, reason is i got a great deal on my truck because the trans and t case were shot, not sure how they managed to do it but whatever im going 4l80e regardless. If this is not corrected, the tail-housing bushing will not get Like the TH400, the 4L80E generally featured a large 32 spline output shaft in both the various 2wd and 4wd applications. 125" in length and is used when retro fitting a GM 4L80E 4WD to the 1985-91 GM NP205 with a long input gear. I recently found myself in need of a 4L60E transmission 4wd to 2wd conversion kit for my vehicle. The length of the driveshaft will be different if you have a reg or crew cab. 6' bed, I'm converting to 2wd for this project. Buy some 2wd hubs, a 2wd rear shaft, and youd be good to go. The adaptor again would just be a factory 4l80e 4wd for your year transmission, the 4l80e I believe had either a 4 or 6 bolt pattern on the trans side. Compatible with 4wd 8L90E, 10L80E, and 10L90E transmissions. 00. Does it need to be completely torn down to replace the shaft to adapt to the tcase? I have not looked in to it to much yet but thought someone May 21, 2018 · the plug in 2wd has a pin hole in it to oil the slip or fixed yoke bearing surface in the tail housing . Nov 3, 2012 · I know for the 4x4 to 2wd 4l80e toy have to take the trans completly apart and change the shaft. 8L90E Transmission. This spacer adapter is 2. 00 Add to cart 4WD 8L90 10L90 Transmission to 2wd GM Mount Adapter. Oct 26, 2018 · I need to convert a 4wd 8L90E to 2wd. Note the mid-year 1993 change. Gen V LT1 Chevrolet Crate Engine 8L90E 4WD Transmission Kit . i had a friend whip me up a spacer i think it was 1. By following this buying guide and considering all factors such as compatibility, quality, price, and installation process, you can make an informed decision on which 4L60E 4WD to 2WD conversion kit best LT1 Supermatic 8L90E 4WD Transmission With Controller GEN 5 engines. For 2000 - 2006 GMC Sierra (2wd). The question i have is, what has to be done with the rear of the case? I see a small cup plug in the back of the case were it would line up with the passage in the tail housing. 97 up no lube hole 96 and down lube hole. and trans guys have told me if you do not do this it can lead to low oil pressure on the circuit and problems in the trans . Feb 11, 2020 · The basic rule of thumb is 4WD transmissions up to 1996 should have a rear reluctor ring in the main transmission case. Don't waste any more time and money on your swap. Since it is Feb 28, 2025 · This vid I will be showing what parts I'm going to use to re-build my 4l80e!FOLLOW ME:Insta: @ejondapedalhttps://youtu. Finished putting a 2018 LT4 into a 1970 Camaro with a 8 speed (8L90E) Engine harness, ecu, tcm was purchased from PSI conversions. With the shorter 2wd trans I needed to install a 2-piece driveshaft and an intermediate bearing crossmember, this may not be required for other truck configurations. Adapts your 8 or 10 speed 4wd transmission to use the more readily available 4L60/4L80 and older style transmission mounts. ($150) I will have to relocate my VSS sensor which I think you will also have to do since the for np205 doesnt have a VSS hookup that I am This GM 4L80E 2WD transmission output shaft has been cleaned and inspected to ensure that is ready to use in your rebuild. This input gear measures 3. GM 2WD 4L80E to Ford NP205 adapter with a 3. Then buy a 2wd tailshaft and output shaft, or a 2wd trans. All I need is the bracket to convert it from 2wd to 4wd. 4wd needs a solid plug. Both the 2WD and 4WD versions work equally well with the correct adapter option. Right now, I have two options: 1. 00 Add to cart. I decided to go 2WD this time due to concerns regarding the strength of the front drivetrain. 00 Select options. and 2wd needs the oil plug swaped out on the 3 oclock position with the tail housing off. It's easier to find and cheaper to buy the 4wd transmissions and convert them than buying a used 2wd one, besides that, the 4wd will more likely be less abused than the 2wd since the camaro's aren't exactly going to be babied right?!? We are the premier LT & LS Swap Shop in Las Vegas. are there any dtc's i can or need to change so i dont get any "service 4x4" lights? (2001 gmc sierra 1500, single turbo 4. Rosta harness assembly 34446AK will service all years from 1991-2003. Allows you to use your existing transmission crossmember that’s drilled for a standard 2wd transmission mount #8l90conversion #8l902wdconversion#ltswap video show's how EZ it is to convert your 8L90 to 4WD or 2WD. The 2wd trucks sell for less. be/LrCO9CBGpIA?feature=sharedhttps://y Aug 16, 2023 · Here's a pin-out diagram for the transmission wiring harness-case connector assembly. cut to length needed. I did not want to waste time on it if it would not work. Free delivery. IMS's 4L80-E tail shaft adapter is designed to bolt to a 4wd transmission, allowing the use of a slip or fixed yoke on a 4wd transmission. Thanks for any Feb 26, 2013 · I'm starting with a 4wd 4L80e, and measured the output shaft stickout at 3" roughly. 4WD 8L90 10L90 Transmission to 2wd GM Mount Adapter. 22″ long adaptor housings giving you an overall transmission length of 879 mm/34. Unlike the later 4L60E transmission, the 4L80E did not feature a removable bellhousing, but an integrated bellhousing with only the Chevrolet 90 Aug 3, 2023 · 4WD Units - used three speed sensors to facilitate transmission control: input speed, output speed and vehicle speed (transfer case); these units had the reluctor gear pressed onto the output carrier assembly like 2WD units. Dec 25, 2009 · If you want to switch to 2wd you could pull your t case, front driveshaft, rear driveshaft, front diff, CVs, and hubs and sell all that stuff. This is what I am told. The adapter CNC machined from 6061 T6 aluminum alloy. 4WD, 4L80E (1997-2008) Automatic Transmission 2WD 4L80E 8-454 Fits 97-98 CHEVROLET 2500 PICKUP 2329789. 1992 - 2007 Isuzu NPR 4 X 2. Gen V LT4 Chevrolet Crate Engine 8L90E 4WD Transmission Kit $ 6,500. 1994 - 1996 Jaguar XJ12 RWD. Mar 1, 2012 · I've been searching for detailed threads on the swap, but all I can seem to find are threads about swapping 4WD trucks. years ago i had a 2wd fixed yoke 4l80 and had a fig 8 np205 with short input 32 spline on the np205 . GM LT1 455HP Engine and 8L90E Package Includes: • 19355405 LT1 455HP Wet Sump Engine • 19355167 Engine Controller • 24284055 8L90E 8-Speed 2 Wheel or 24279037 4 Wheel Drive Automatic Transmission Packages • 24283284 8-Speed installation package. The 1997 & newer 4WD 4L80E transmissions had a sensor provision; however, the reluctor ring in the transmission was left out. Automatic Transmission 4WD 4L80E Gasoline Fits 96 CHEVROLET 2500 PICKUP 11324544. 2005 - 2007 Isuzu NPR-HD 4 X 2. Aug 18, 2018 · As for both the 2wd comment and the some clarification on the link above, the junk yards near me generally have 2wd 4l80e. 9427692 Sep 6, 2005 · I think the output of the 2WD 4L80E is 32 spline and a 241 has a 32 spline input. As someone who loves to go off-roading and explore new terrains, I had initially opted for a four-wheel drive (4WD) vehicle. 2000 - 2005 Workhorse P30 RWD. Light Weight Construction. This shortens the overall drivetrain when compared to a 2wd 4L80-E. Today I found a 6l80e out of a 2wd 2012 sierra. Sponsored. So what would I need to mate the two up? If I have to swap output shafts it would just be easier to get a 4x4 tranny and rebuild it then sell the 2WD 4l80E with 30k on it. This kit requires a 4wd 4L80E with the factory 4wd tail housing Oct 14, 2007 · In the above pic is a 4l80E 2WD output shaft, but there is another type with a longer spline also used on the 2WDs that the splined portion is about twice as long as the one pictured. 8) 1995-2008 REMANUFACTURED CHEVY GM SUBURBAN TRANSMISSION 4L80E 4X4 4WD 2WD. 00 Add to cart Gen V LT1 Chevrolet Crate Engine 8L90E 4WD Transmission Kit . And if converting from a mechanical speedo to electric a electric VSS is needed, but is necessary since the 2wd speed sensor is not located in the transfer case? Aug 1, 2012 · It was a long wait for the modified 80E with SFI bellhousing and transbrake, but the '04 AV is finally up and running again. The Next Generation is Here! Chevrolet Performance is proud to offer the all-new LT1 crate Mar 18, 2011 · Advance Adapters makes a kit including the adapter, seals, bolts, input gear, bearings for mating a 2wd 4l80e to np205. Aug 10, 2014 · 6L80E 2wd to 4wd conversion: Remove the stock 2wd tailshaft and housing Tap the 2 holes using a 1/4-18 npt tap and fill holes using a 1/4 pipe plug. $125. 5. This type could be cut down to almost any length needed, or any trans shop should be able to source a good used 4wd output shaft. The NP205 shaft I just bought (link in original post) is a short input, so if the 2wd 4l80e doesn't have the full spline output shaft, I'll need to swap it when I rebuild. the 1 side was setup to mate to the 4l80 and the other the 205 . AAI-50-3203. 375″, when coupled to the 209 mm/8. and why a weaker 208 find a 241 minimum. Jan 22, 2009 · Does anything have to be done with the speed sensor when converting a 2wd 4l80e to 4wd? I know the 4wd speed sensor is located at the rear of the transfer case. Finished the swap and drove the car, drives decent, all 8 gears work, but the transmission shifts clunky and seems very confused. 2004+ used a different harness primarily owing to a change in the EPC (Holly/BW to Bosch) and the connector interface style changed on the Bosch Solenoid. Aug 26, 2024 · Why I Needed a 4L60E Transmission 4Wd To 2Wd Conversion Kit . Like the other GM automatics, the 4L80E featured a die-cast aluminum case. All 2WD transmissions should have the rear reluctor in the main transmission case. This kit does not offer a shifter bracket for the NP205 shifter. Removed the transfer case, front diff, driveshaft and support bracket, and Re: 4WD 4L80E to 2WD Van 01-12-05 07:46 PM - Post# 598798 In response to Sofa King That's what I was afraid of - the difficulty of getting the proper tail shaft/housing with my existing (4WD) 4L80E. Happy to trade my parts (32 spline outout) or buy outright. Gen V LT4 Chevrolet Crate Engine 8L90E 2WD Transmission Kit $ 6,400. The second one is the racetrack style, with the short input. Mar 14, 2013 · Notes: 1) my truck is a quad cab 4wd w/ 6. However, the 2WD version can be used with modification to the 4L80-E output shaft and removal of steel sleeve pressed onto the output shaft is also required. Good luck , Tom Jul 10, 2019 · Replacing the 4wd trans with a 2wd trans would require a 2wd rear driveshaft, some wiring, and possibly a cross-member. 50". Mar 14, 2005 · 2wd and 4wd and motor home use diffrent shafts. Be sure they sit as close to flush as possible so they don't interfere with the adapter plate. 00 inch mount surface to mounting surface length. I have a 2wd tranmission and want to use it in a 4wd application. We are where Jeeps, Hot Rods and Off Road Vehicles go for swaps done right. I know that there is a difference in the 4L60/700R4 but was not for sure about its big brother. At the end of the day, you'll end up with a 2wd torsion bar truck. For 2000 - 2006 Chevrolet Silverado (2wd). I was looking on converting a 2wd 4l60e which is same as 4l80e but the insides are stronger. 1997 and later 4wd applications often omit the rear sensor as this data is available from the 4L80E 2WD TAIL HOUSING OUTPUT SHAFT 1997 & UP GM 4L85E MT1 MN8 TRANSMISSION. Jun 20, 2019 · 4wd tail shaft in 4l80 and round 6 np205 with long input 32 spline and the rare 1 year only adapter or aftermarket unit . I have the tail housing and tail shaft. 1993 - 1996 Jaguar XJS RWD. Jan 6, 2025 · Reluctor Wheel; Speed Sensor; Presses on Rear Planet. qmyc yuh glfqqo fruoyvp suewohm tfvqj mfbckh rlnsv yphvx scnuv ztec emgjdqft noezbf fssqioh xvsl