Nbs 4l80e swap. I am doing a 4L80E swap in my 2007 Silverado NNBS.

Nbs 4l80e swap. Airraid MIT intake tube. But I expect he'll pay extra in both time and hassle, both now and down the road, with doing a 4l80e swap vs a 6l80, particularly given that he doesn't seem particularly knowledgeable with doing this kind of thing. For those searching for a used NBS V6 to V8 Swap So basically you’re tired of going slow and want some power and obviously you want to swap out that old 4. I've found several sets of seats from a NBS Silverado but wonder how hard is it to bolt these into an OBS. 2wd to 2wd. Remove the wire from slot S, Then move the wire from slot U and place it into slot S. it had a 3600 stall with no trans cooler. To start viewing messages, select the forum that you want to visit from the selection below. (Just for comparison, the 6L80 has a Another option is just upgrading my 10 bolt with the g80 and 3. 8 ex cab. The battery not charging light keeps flashing although the voltage display is reading accurately and the brake warning light is on. 2066; 10A-2. at this time you will want to tackle the wiring part of the swap and also the flex plate. Overall it took us about 12 hours total to complete the swap. I used the TCI EZ CPU for the trans controller, easy install, all 4l60e 4L80e Swap Transmission Tuning from $125. The nbs requires a repin, we don't offer a harness for the nbs. 08-17-2017 #7. Want/going to need the extra strength due to #3 0OBS 73-87, OBS 88-98, NBS 99-06, NNBS07+, and yes I know that there are Tuning, Diagnostics, Electronics, and Wiring - First time tuning. i heard trans pump noise. Will a nnbs cluster fit a nbs?? If I could keep my cost under $5k I think this would be a good investment. 0 with a 4l80E into my 88K1500 to replace the TBI 5. GO FOR IT!! I think about this swap for half ton ifs GMs all the time! 9. new truck 2002 chevy 1500hd 2wd 4l80e new reman w-40k trans cooler3. Right now I am running a very safe tune @ 7 psi and the truck is putting down 465/570 @ the wheels. com You are browsing camaro5 I have a 2008 Silverado 1500 LT ext cab short bed 2wd. 3/4L80e swap. If I can buy an entire truck and use factory stuff for cheap, then I’d like to go that route. You can get a built 4L60 from many different possible vendors. 7 SBC Vortec in the first few years of the NBS. Rat Raceway 4L60E/4L65E/4L70E to 4L80E Conversion Harness: Allows a simple plug in to existing transmission connector to the 4L80E transmission, no other connections needed! (ECM/TCM must be reprogrammed with EFI Live (or similar program cannot use Somebody's Level ( ) 4L80 with long shifter shaft and bolt holes for the switch Lokar dipstick 24 or 36". 6 Thread: 4L80E swap in NBS 2007 truck Thread Tools. i run a bowtie overdrives 700r4 in my monte which can handle 450hp they do make one with will handle 600hp. 3 for that massive V8 so let’s get to it. In the end, cost should be pretty The two shops I’ve discussed with recommended a 4L80E swap. 25" x . 93oct meth injected. I cant drop down to 3 2 1 but if that ends up being a problem, ill get a different shifter. i rebuilt PCM Reprogramming Services I will reprogram PCM, ECM, TCMs for engine swap applications. I posted the other day and got conflicting answers about the swap. The other great alternative is to run a T42 with 4L80E segments, but this can get tricky. Is it - For the last couple months or so, I get PM's weekly asking whats all required for the 4l60e-4l80e swap. budgetauto. The easy guide to swapping a 4L80E and ditching the fragile 4L60E in the process For other noobs like me, my truck falls in the category of NBS (New Body Style) and GMT800. I left the engine bone stock for now. This includes removal of Anti-Theft or VATS, changes to fan on and off temps, injector part number, segment swaps for 4L60e to 4L80e conversions. before you can go in with the 4l80e. Sure, the o. I had no problem fitting There are two flavors to controlling the throttle of your LS swap - cable or electronic. next ill post the second speed sensor wire. Build threads, websites, etc, so I decided to compile all of the data in one Hey guys, what all is involved in a a 4l80e swap on a NNBS?? Ive got an 07 Vmax with an intercooled STS, scat h-beam rods, forged pistons and 62 lb injectors. 3/4L80e swap build on the LsX swap subforum. This way the PCM clips onto the Battery box like factory. Maverick616 on 2006 Blue TBSS, 403 w/ Magnuson 2300 and 4l80e swap. Jump to Latest 21 - 40 of 90 Posts. PARTS USED IN THIS EPISODE:Design Engineering, Inc. It's a 2007 NBS Silverado vortec max truck, E38 T42 (attached). had a lot more planed for my little 6. I'm ditching the radius arms and brackets and going parallel 4 link. From another thread I found the "2008 Express Van with 4. 00. is it possible for someone to How to Do 4L80e Swap in Sierra or Silverado Part 4 (Pulling Out Again)Parts UsedNew Tailshaft https://amzn. Mostly because the only info i could find was for the camaro which isnt the same. They used the same big long single aluminum shaft as in the NBS 2wd crew cabs. Just recently i did a 4l70e to a 4l80e swap. Since I have to rebuild or replace the trans, I’d like to go with a 4L80e. They have the measurements for any possible rearend combo you may have (Stock, 9 inch, Lingenfelter, etc). I have a 97 c3500 and was curious if a NBS 4l80 will work without anything crazy. View Profile View Forum Posts Private Message Tuning Addict Join Date May 2012 Location Rogers, MN Posts 13,795. 3/6l80e. Steveoh; Aug 26, 2024; Transmission & Transfer Case; Replies 0 Views 372. So, let's take a look at the 4L80E transmission, to see why everyone wants to do this swap. OP, if you could find a '99 to '01 GMT 800 2500 Light Duty, that would be best. I bought an adapter harness to relocate pin location from the 4l60e to 4l80e and not the relay style. Was wondering if anyone has some LS Swap gurus, I'm getting pretty close to pulling the trigger on a 6. here is the trans clip you will be working with. 1999 Silverado 1500 96 silverado 6. Dimensions. bigblazer87 Discussion starter. NBS (99-07) Silverado Sierra Suburban Tahoe Integration Harness $ 425. to/3 Completed 5. 1988 c1500, turbo'd 6. SD Tuned by me. I'd love a 6. the 4l80e will require a different wiring hardness adapter to connect to the ECU. but it'd still be an expensive swap and not worth the money imo. much much more simple to convert. (the stock trans was not my decision, i bought the car from my uncle) I've now aquired a, wired a More pics of the “n52” motors I have for my upcoming swap. My mind is set, I will scrimp, save and even sell myself to do this upgrade to my 1031. 07-21-2022, 01:46 PM #22: bry593. 2 it died) All the parts searching i have 4L80E swap? Jump to Latest 21 - 40 of 50 Posts. Jump to Latest 41 - 60 of 90 Posts. Engine/transmission is stock , but I really like that combination. I was thinking about swapping a 5. I accidently burned up my swapped tranny, so I had to get another junkyard one. 73 rear gear, you went from 11. I don't have much power just Lt headers, ory, and a bb tune. move brown wire from u to s. A guy called Bravo21 or The 454 tbi should be a non issue for a 4l80e swap. the truck starts but shifts horribly in every gear. 0 to be a +25rwhp mod. I'm going to put 35s on with 9 and I live in south Florida so no mountains to climb. I didn't know better. So I did the 4l60 to 4l80 swap in my 1500 2003 ext cab truck 4x4. I’m Pulling the 4 and getting a 328 put in, with a little over 3k budget for parts and labor is free. There are some other threads out there but they aren’t really informative because most people have a shop do the swap unlike me who did the swap myself with a few friends. I repinned the tranny harness to make the 4l80e work. 00 Add to Cart This product has multiple variants. ,3" PA b/l,5. Otherwise this should be a pretty straight forward swap. So I figured id put a list together and post it in here that way you can What it took me to swap a 4l80e into my 2007 nnbs crew cab https://www. Why do you want to swap to a 4L80E? Have a transmission tech question? You can get there 6-speed based of the 4L80 which will work if you zero out your transtables, and split the out put signals so your speedo and the stand alone trans computer So I am a newbie to the whole GM Powertrain and was looking up motors and trannys on ebay. 3 or 6. The 383 in the Yukon has a EFI/TPI system Starting a build thread for my swap to a '97 4L80e from a 3/4 ton 4x4 burb in place of my original '91 4L80e. 8 LS with a 4L60E trans. Thread Tools. I can swap the output shaft then. 3/4L60e to 5. a 6. 07 Imperial 1SS 2wd Joined Jul 23, 2007 · 2,603 Posts #41 I have not had any luck with the transmission section of the forum. gen2garage. Joined Oct 12, 2012 Posts 192 Reaction score 13 Location USA First Name Chaz Truck Year 1980 Truck Model V1500 Suburban Engine Size 350 tbi/th400/np241c. A lot of the threads I’ve read talk about people that have a 6. There is at least one guy I know of with a 6 speed in a nbs. I'm running 15" wheels , 32" tires and stock gears. I also watched a few other videos on YouTube. 1270 posts · Joined 2006 Add to quote; Only show this user #1 · Apr 21, 2007. 03-19-2022 #5. I did an ly6 swap and the 4l60 just ain't cutting it anymore. Thread starter RacerM95; Start date Nov 25, 2023; Now to my question. 68 Camaro SS / RS 500hp 439 inch roller cam big block 4L80E 79 Malibu TPI 350 4L60 w/ Z28 steering . But I did a thread on the swap and has useful information on the 4L80e swap here on this subforum. Or go the 6l80 route. Jump to Latest 23K views 9 replies 4 participants last post by xXxSilveradoxXx Apr 29, 2007. black westin step bars. You either need to split the harness to add in the second VSS or 4L80E to Allison swap? Jump to Latest 1999 NBS Z71 2003 LB7 - KD lift pump, 4 inch Diamond Eye QT exhaust, Cat 2 micron filter, PPE boost valve, ported turbo inlet, LML manifold, EFI live tuned, 20x9 Fuel Octanes wrapped in The sleeper Silverado returns for a trans swap and axle upgrades, including Gearing 101. 120 Wall; Additional Chassis Clearance; Light Weight Construction Vehicle Applications: How To Swap A 4L80E In Your OBS Chevy | Secret Hack | Y Legal RacingSIGN THE RPM ACThttp://www. jxan @__jachob__562 & @ls. Gen III Chevrolet Engine 6L80E/6L90E 6 Speed Conversion Kit $ 4,075. I would really like to just go ahead and do a 4L80e while I have everything torn apart, as I have Rebuilds were looking like they would be $1200 minimum, and I would still have a shitty 60e so I've decided to do it right and swap in an 80e. Been doing tons of research and have decided to swap a 6. I have seen two, post-2000, 4wd 4l80Es with the ring installed for whatever reason. The adapter kit and stand alone control module to run the 4l80e costs over $500 online. I haven't done any wiring modifications or relay installs. Id love to swap 4x4 14b's and 10b's are 68"wms you need a precision u joint p/n 447 you can run stock nbs disk brakes if you make a new backing plate mount and turn down the axle flange ~1/8" so the rotor fits Hey, I have an 06 silverado with a 4L80E swap. It is not designed for trucks/chassis with existing 4L80E transmissions. $ 349. 0 with nv3500 stick shift this youngsters @ls. Thanks guys for the help. I was just curious about whether anyone has swapped a NBS 4l60e into our OBS 4l60e. Chaz Full Access Member. It's a 99 NBS and 2wd though, so I can't help on the guages and transfer case on your truck. 2001 NBS Denali sold 2004 Trailblazer 2011 Volvo S80 DD 1946 Ford coupe, pwrd by Chevy 2004 SIlverado ECSB Z71 6. Aug 26, 2024. '07 tbss E67/t42 (12611938 -> 1250241 Speed Density - 2 bar) t42 with the 24238660 Os, but I can't Conversion Kits from PATC, Over 50 to Choose From, AOD, 4L80E, 518 and More. 00 If you want to upgrade your transmission to a 4l80e, we can help you with the tuning process. Because of that, I seriously doubt your current NBS V6 to V8 Swap So basically you’re tired of going slow and want some power and obviously you want to swap out that old 4. 2006 Silverado 1500 Atomic Coilover Conversion - Viking Warrior/PAC Springs RCX 4" lift Cognito UCAs ECM segment swap I bought a '97 as a project vehicle. Though the 70 and 80 are *similar* in overall dimensions, the 80 is bigger through the center and the rear crossmember mounting point is much further back. I also got a 4l80e segment and a tune file which belongs to an 07 tbss with a 4l80e swap also. any input would be nice checked out, whatever n couldn't find the issue. 3/4L60e swap to a 5. I know I will need a donor truck with the engine, tranny, wiring harness, ECM, and I will have to modify driveshafts, rebuild and adapt my NP241, rewire guages, new fuel pump/tank, radiator w/e-fans, external tranny cooler and oil cooler, motor mounts, relocate (fabricate?) 4L80-E Swap into OBS. Clearly a replacemen The 4l80 swap hasnt been horrible but it hasn't been easy either. This I am doing a 4L80E swap in my 2007 Silverado NNBS. Circle D Pro Series Torque well right now i have the nv3500 5 speed standard behind my 4bt and i'm looking to swap a 4l80e 4 speed auto in its place. 888. 56's,14sf rear,9. Reason for a swap: later 4L80e had some mechanical and electrical 4L80E Swap. ScarabEpic22 · Premium Member. I don't have any and anything similar in year, from the tune repository didn't work. 0, 4L80E, 95-99 interior swap UNDER CONSTRUCTION 1996 Trans Am 396 LTx, 24x converted, 4L80E swapped, Moser 9" 496whp/438tq. all from an auto salvage and the same truck. 20% tint. my understanding is the Os must match, & i can't find one in the repository from silverados, suburbans, or expresses. You may have to register before you can post: click the register link above to proceed. The 4L80 swap is the best thing I’ve done to my CUCV. Share: Facebook X (Twitter) Reddit Pinterest Tumblr WhatsApp Email Share My 2004 Silverado 1500 2wd is currently at a shop having this swap done, but I'm nervous about the outcome. 63 ballistic joints and 2" . This video will explain what parts we used (LIST BELOW), the main steps we took and the outcom 4l80e swap; Results 1 to 4 of 4 Thread: 4l80e swap. Swap your 4L60E transmission to a stronger 4L80E transmission. Reply With Quote. I bought HPtuners and I But as an NBS owner, I am subbing to this to see how it works out for you. I've seen one person use the NBS compressor but he had a bunch of fancy wiring to run it. Venomous281 on 07-11-2019. p. 0/4l80e combo, but I want to make sure I've got my ducks in a row before I get in over my head Assumptions: 1. I did a swap on a carb motor which is more of a pain then tbi. Jump to Latest You get the Bionic 80 4L80E transmission (96 back) and the #80B lock-up billet torque converter rated at 800 horse power, 700R4 /4L60E to 4L80E conversion output shaft and tail housing, 4L80E cast aluminum dust cover, dipstick and tube, PATC T-shirt and the Compushift electronic control module. Registered User . 4l80-E transmission crossmember adapter plate – Bolted/attached to factory crossmember so you can use the factory crossmember with the 4L80. Quick Navigation GM Hey guys I've googled and read quite a few different older posts about this swap but nothing newer and I've noticed most have been 2wd trucks. 5. Features include: Heavy Duty Mild Steel Construction; 1. z28tranz · Premium Member. I wasn't sure if this should go in the performance or conversion swap section so if this isn't where it belongs feel free to move it. I have 1998 Tahoe with the 2 piece bell housing and 6 bolt rear. I have a 99 Silverado 5. 0 and it has a flexplate on it already it probably will not work because the engine was most likely mated to a 4l80e transmission. Keep gauges lights signals cruise etc. 5l diesel chev. Posts: 201 Re: How to Install a 4L80E into 1967 - 72 C10 / We walk you through the 5. TECH ARTICLE LS Swap into 88-98 GM Truck We have always wanted to build a 88-98 sport truck, and with the popularity of these trucks coming back, now was the perfect time. S. When I bought the UglyTruck 2000 Silverado 1500, the stock 4L60 was toast. The Heart Of The Swap. Depending on the year model, or generation of your engine, you may be able to pick and choose which i've run into a problem with the 80 swap I've got everything ready & repinned the harness; however, I can't find a tune for the hpt segment swap. 0/4l80e combo into my 1997 gmc 1500 4x4. 1999 Silverado 1500 Okay Guys I have done a few F-Bodies with some help and never had a issue. I've got an ECSB '99 NBS with a tired 4. 383 crate engine, True, many parts are shared with the first 3 gears of a th400 so they are both built to handle high horsepower, but the 4th gear in a 4L80e is an overdrive. Fan shroud: you will need a v8 fan This transmission is based on the 4L80E with new guts to provide six forward gears capable of han­dling 850 hp. 5, 9. Just wasted a week of time and $300 doing so. 11173 posts · Joined 2009 Add to quote; Only show this user #1 · May 8, 2010. Jump to Latest 11K views 21 replies 16 participants last post by Sandum214 Feb 25, 2012. Lextech. 00 in parts and probably more. The 4l80 is out of a 2500 2000 ext cab 4x4. DHPmike Discussion starter 260 posts · Joined 2008 Add to quote; Only show this user #1 · Jun 6, 2010. AWD Kit includes: Crossmember - Bare or Optional Powdercoating C6 Oil Pan Swap Kit for Trailblazer SS . 4l80e swap looking for segment tune for swap os number is 9381344 please and thank you im very new at this Budget 4l80e swap V8 and V6 Transmissions / Driveline (6L80 / 6L50 / TR6060 / AY6) Budget 4l80e swap - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums - Camaro5. I choose to go with the walbro 400 pump for my build. Show Printable Version; 03-30-2017 #1. Engine runs fine having difficulty getting the trans set up to work correctly. The 1995 Yukon we're putting it in has what's left of a 4L60E behind a 500+hp 383 Stroker. you needs to drop your 4l60/4l65 out along with your transfer case. 1. I believe the band was broken which meant no 2nd or 4th gear. I installed the headers and the only problem I ran into was needing to cut off a tab/ear off the 4l80e passenger side. The 80 we have was recently rebuilt having less than 5000 miles on it. I also got some fbody 98-02 ls1 1 3/4 stainless steel race headers from Speed Engineering. Currently I have TH350 installed. Transmissions & Parts 1. The Esky is already a 6. The only thing is "money is an 4l80 swap list: 4l80e transmission converter LC32 swap kit - Included in the kit are the below parts: *1) 4L80E Conversion Cross member – The Cross member is built with Laser I have a 2003 4. I'm hoping I will still like how it drives. LS3 and 6l80e swap for a 2004 1500. 73s drop in filter and black widow di/so muffler - stock otherwise It wasn't designed for having a 4l80e. Has anyone ever reprogramed the existing ECM to control the 6L80 trans? Or would I be better to This kit will get you the extra parts you need to change out the weak 4L70e in your Trailblazer for a much beefier 4L80e. You need to find a tune in the repository that has the same OS as yours but with a 4l80e FWIW I have considered putting a 4L80e in my vette. i followed the pic and instructions. . Ecu was from a 2000 GMC Yukon XL 1500 5. The donor truck has a ton of miles on it, so I’ll rebuild the tranny. Google search "4l80e swap harness" or something and it should pop up, about 15$. 2nd best was the turbo. i dont believe ur 400 converter Starting a 4L80E information thread for those that want to learn more about this transmission (the best GM ever produced in my humble opinion), considering it for a resto-swap into a Squarebody truck or K5 Blazer (or anything for that matter) and/or considering taking on a Ok, I have a 94 truck which was originally a 4. Location: Oklahoma. From what I have read, the 3/4 ton cv shafts slide right into the half ton hubs on NBS, but the stub shaft has the be machined down a little (grinder) on the OBS trucks. I can't imagine there is that much more on the or much different on a NBS truck. moved wire in tcm 45 to 26 for speed sensor. 7. Even with secondary trans cooler, rerouting the cooling lines thru the main radiator, and then getting a bigger trans cooler with electric fan, still overheated at the track. Thanks! Mike Here is the parts list for my swap: 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) 08 tbss 4l80e awd np246 swap. 85 K20, TH400 to SM465 swap. Add to Cart-NEW. ) and a tune from Westers I did it for about $1300, albiet on an OBDII OBS. Got 2. 00 dollars, and then there is the converter. 7 Comp, Holley Hi Ram Intake, Nitrous, Built 4L80E, Circle D 3A, 5" Driveshaft 11. 4l80e NNBS T42 swap. Then you can run a locker front and back. It was originally a 4l60e truck but the harness to the trans was cut because it ran the stock 200-4r for a while before i roasted it doing a big smokey burnout. so any help is appreciated. 01-28-2024 02:32 AM by Tristint26. 5 Turbo diesels (parts truck was supposed to be a 6. If you want overdrive it's the 4L80E, 5 speed NV3500 and NV4500, or the 6 spd ZF 650 from the NBS trucks. We made other tweaks as well (pressures, etc). 25 front,6"pro comp. Thread starter scott_williams2; Start date Jan 16, 2021; They also used the same u-joints and driveshaft regardless if it was a 4L60E or 4L80E. By the time I upgrade it would run a min. 4L80E Swap. This is a Magnum T56 that had been rebuilt by American @kurazy kracka You are right. 7 TBI soon to get a front axle 2019 Transit Connect work I'm LT, and I love to build fast trucks and cars. votervoice. With a pullout 80e and a lot of extra's(filter, cooler, built belly pan, etc. 4L80e NNBS t42 wiring (thank you chris ortiz for the writeup) Pull your transmission connector, pull the covers and the pinlock out the front of the connector. Only the front yoke was different for 4L60E (yoke was about 12" long) and the 10. 8L" comes stock with the 4L80E so I downloaded that file 4L80E Transmission Swap. Also need to disconnect ABS and do some panic stops before changing the prop valve to make sure I need to. be/4MhOLgqVaPo4L60e to 4L80e Swap - Making the Transmission Crossm I'll trade you trucks, mine is a 4. I've got a question about swapping a 98 4L80-E into my 89 Silverado. tom the 4l80 is computer control for shifting i dont know how much hp u r planin on puttin out but for a 100 bucks i wouldnt go with the 4l80e. Jump to Latest 17K views 5 replies 5 participants last post by Beast96 Dec 7, 2016. Reasonable prices, too. Jun 12, 2019 #11 Big Chip Full Access Member. If you swap in a 4L80E segment you still have to modify the trans harness (TCC PWM pin has to be moved). Motor to Transmission and many more Types. if im not mistaken the 4l80e didnt come out in 92 maybe its the 4l60e which is a 700r4. 2008 TB SS AWD 3SS Joined Oct 10, 2007 · 3,261 Posts #21 This transmission is based on the 4L80E with new guts to provide six forward gears capable of han­dling 850 hp. Our shifter is different so I didnt do the ahifter mod which means I can only go down to drive. after you have those removed you will need to do a few things. Go. View Profile View Forum Posts Private I've got an ECSB '99 NBS with a tired 4. Yekcir_Nadroj Discussion starter 72 posts · Joined 2015 Add to quote; Only show this user #1 · Apr 6, 2017 (Edited Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs. I would really like to just go ahead and do a 4L80e while I have everything torn apart, as I have rebuild my 4L60 valve bodynot sure yet. 0 from the factory. 3 v6 to a lq9 6. Add to Wishlist. This is a Magnum T56 that had been rebuilt by American 08 tbss 4l80e awd np246 swap. 00 a controller would be $600-900. On my channel, I show you every step along the way, whether its fabrication and welding, wiring, engine swap tips, mechanical repair and 2010 GMC CC LB 2500HD LMM WT 4X4-White: - '08 H2 wheels 295/70ar17 Cooper ST Maxx's, cognito braces, SD tr-sleeves,Yellow Bilsteins,LML manifold 2010 GMC EC SB 2500HD 6. 0L/4L80E Stage 2 rebuild Quad Cab Long Box 1967 GMC K1500 i've run into a problem with the 80 swap I've got everything ready & repinned the harness; however, I can't find a tune for the hpt segment swap. I decided to finally stop procrastinating and get the ball rolling on this 4l80E swap. I decided to swap in a NV3500. 56, E85, Holley Dominator EFI 16 Ram CC- KooK LT, HP tune, vararam intake, 3. Thanks for sharing. There are Hi all, new to the forum and new to owning a GM pickup. 3 to 5. And one guy on pt. Same rear u-joint too regardless if it was a 8. View Profile View Forum Posts Private Message Potential Tuner Join Date Aug 2017 Posts 5. Any tips/ better planto get the car running and to use as a daily? OTHER VIDEOS IN THIS SERIES:4L60e to 4L80e Transmission Swap - What to buy - https://youtu. here i done this swap myself and i took a ton of pictures. Right now I am Lastly, you'll need to do a 4L80E segment swap to your PCM so it can control the transmission. 3L that I put a 4L80E in and rewired the harness and ran the new speed sensor to the PCM. It had to do with more relaxed emissions standards down there. The 454 tbi should be a non issue for a 4l80e swap. my understanding is the Os I showed a bit of the process on my 99 NBS 5. Talked to my local dealership in bemidji mn and they say 2500 to 1500 swaps don't work. 4L80 and TH400 share many of the Nice write up. Your going to want the older generation 4l80e because it has bigger veins for the cooler lines. 5". 0 4l80e swap with nbs gauges. 36 is a bit long but not many places to mount Flexplate and bolts 4L80E swap on a 2004 Denali 2 speed tcase BW4482. I also got a wiring adapter from a place in the South Carolina I'll have to find the name again. The 80 came out of a 1991 Chevy van with a 5. nnbs 14bolt to nbs sierra. thanks. I have a 91-92 4L80E automatic (complete parts truck to be honest) I can grab NBS master cylinder Swap. For the base of our project, we st I drive an ECSB that I did a 4. I have been trying to find the most info and a good parts list before I start to make the swap go as painless as possible. engine and trans are running when pulled 3. Hi y'all first post here as im new to hp tuners I been having a problem with this 2007 truck we did the 4l80e swap, we did the wiring at the transmission and tcm, licensed the 2008 express 4. this is the trans harness. 10 truck, then you could justify a GV or 4l80 swap . With a 3. Last summer I put a 5. While used LT engines are starting to take-up residence in many salvage yards, Chevrolet Performance LT-series crate engines are readily available from dealers. Location Schertz TX. I wanted to go to a junkyard and find a K2500 with the same engine and a 4L80E and get take the wiring harness 4l80 swap into a cucv m1008. The 4l80e in stock form is way stronger and should do well in this truck. 07 TBSS AWD Joined We will be using a Flex Plate from a 01-UP Chevy 2500HD with a 6. All I have left to my knowledge is to have the computer man i would love to do this same swap but in my nbs 99. 4L80E swap tuning with HPtuners - Okay, so the physical part of the 4L80E swap is done. lost all forward gears. data logged and found it to command on. The NV3500 is a pretty solid transmission, so if I take care of it, it should last just fine. 00 Select options. No. 1 2 of 5 Go to page. Other than the obvious I know the LS has the extra bolt hole at the top of the bellhousing. 3 in my 1997 K1500. swap from a 08 express 4. to start, let me show u the differences between the TBSS/NNBS intake and stock NBS intake that u will need to accommodate for (go ahead and pull 4L80E Swap Progress - HOW-TO (COMPLETED)-----UPDATED 6-5-16 - DELETING THREAD and all info-----I went to post some parts for sale and received an "infraction" for posting a link to HI-RES google album photos because this forum has such low image upload limits. Pretty sure someone makes a stand alone computer for it. 3/4L80e. But screw an auto with a diesel, nut up an grab a stick! Description. We can either reprogram your existing What Doug(ECTUNE) is saying is that GM never offered a 4L80e calibration with your operating system number which is why he cannot do a segment swap. In the mean-time, its time to start working on the interior. Now get a pick tool and start pulling pins. net keeps breaking 6 speeds so hes swapping a 4L80e into his Escalade. i mean it was a matter of time. You can do a swap yourself pretty cheap if you can do the work yourself. can make either setup work. With a new engine having a retail starting cost just shy of $8,000, the budget yes but what if I want to swap the 6l80e into my 2002 1500hd which has a 4l80e that writeup is for 07 and up swaps . I am trying to run a 4L80e from RPM Trans in a 2007 TBSS. Now I don’t have a choice. Ive been wanting to do a swap for a long time. Feb 19, 2019 #178 Keith_J Well-known member. We will hook up a pressure gauge, do more scanning and tweaking and have IMO the best way to run a 4L80E in a TBSS. to/3pRWmtYWiring Harness https://am The NBS compressors are constant on and use a cycle up/cycle down procedure. 00 Select options; 4l80-E Swap Driveshaft – Driveshaft Shop makes these (Call to order). The most commonly used manual transmission for any swap is the Tremec T56 6-speed. 3/4L80e on my NBS 99 ECSB 2wd and just dropped in the engine; no mods whatsoever. Main things are: - 4L80E Transmission (We used a Jake's Performance Stage 2) - 4L80E front yoke or replacement driveshaft (the driveshaft length is exactly the same as a T56/4L60E/4L65E setup As above we're doing a 1991 4L80E swap into a 1995 4L60E GMC Yukon. Our Direct-Fit custom wiring harnesses are true plug-and-play custom built to order harnesses that New guy here. DocEwww · Premium Member. just not sure about electronic wise or flywheel or torq converter. 75:1 overdrive to help reduce the engine's RPMs at highway cruising speeds, and if built About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright Hey guys, what all is involved in a a 4l80e swap on a NNBS?? Ive got an 07 Vmax with an intercooled STS, scat h-beam rods, forged pistons and 62 lb injectors. slick87rush Discussion starter 2 posts · Joined 2011 Add to quote; Only show this user #1 · Oct 27, 2011. 0 Bare Essentials LT (Gen V) Swap DIY Stand Alone Factory Harness Mod Kit $ 80. removed wires at trans connector k and v are running front speed sensor. I'm new to this tuning. Engine/Transmission Adapter 700R4 / 4L60E / 4L80E / TH400 / TH350/4L80E/6L80E transmission on an Olds, Buick or Pontiac motor $ 140. I do some Mudding but don't tow often 4L80E LC32 trans swap kit. I currently have a 700R4 but it's leaking bad and I want something that can handle a little more power. I have a 91-92 4L80E automatic (complete parts truck to be honest) I can grab everything but the driveshaft out of it, Will that work in the 94 ? Both Trucks have 6. WE WILL REQUIRE THE HARNESS OUT OF THE RECIPIENT VEHICLE (The vehicle you are installing the new engine in to) Direct-fit GM LSx/Vortec harness for 1991-2000 OBS Chevy/GMC Silverado / Sierra, Suburban, Tahoe / Yukon) (1500,2500,3500,Diesel). performancetrucks. C. The trans just went out 1-4th are all goneI can go rebuilt brand new from a friend for $1000. Flamed97. We stand behind our products, and you will not find a better qua I need a calibration for a 4L60E to 4L80E swap with the OSID 12614088 (If there is even such an animal). 1 4L80e NP205, 35's 95 2wd S10 5. At the moment, these trucks are relatively cheap to pick up, and can be found with full power, AC, tilt, etc. I have been told that it's possible to do a segment swap through HPtuners now. Output Shaft For 10-A Adapter Kit. Quick View. 5" removed the rear bolt-on After successfully completing an AW4 swap, I realized the engine likely needs some bottom end work. 01-05-2010 07:57 PM #4. comes with all accessories 4. I have a 4x4 4L60e out of a 2001 Silverado. 36 is a bit long but not many places to mount Flexplate and bolts Converter of your choice Wiring harness out of an A4 car---same year T42 trans controller 4L60 to 4L80 Conversion harness with relays---PCM of NC Auto shifter and shift arm 4L80e Swap. Its got the factory 350/4l60e right now. Steveoh. 00 Add to cart. 8 with 4l80e in it but then I had loss of comm with tcm and prnd shows 1st gear I’m starting to consider a 400 to a 4l80e swap and I think my big block will love me for it. spent21. Joined Oct 19, 2017 Posts 4,656 Reaction score 6,734 Location Michigan First Name Kevin Truck Year 1979 Truck Model C35 Engine Size 454. on the clip you will be unpinning 2 wires and swapping one wire into a different spot and the other wire you wont be using. This is my first large project, so it's going to go Here's a wiring diagram for the silverado in the tune file shared based on the VIN (file 4L60E) and here's a typical 4L80E wiring diagram. View Profile View Forum Posts Private Message Senior Member Join Date May 2007 Location Oak Forest, Illinois How to Do 4L80e Swap in Sierra or Silverado Part 3 (More Problems)Tuner - Matt @ GPtuning Email: gpxtuning@gmail. View Profile View Forum Posts Private Message Tuner in Training Join Date May gen2garage. Hopefully this rebuild will last and you won't have to worry about it. do you still have the segment swap for 4L80e from your 2000 SS my os 9381344 if you can pm the file that be great pm me if you do thank you in advance Last edited by camaro530; 05-17-2016 at 07:09 PM. noticed tcc never locked up. using stock pcm/tcm & wiring harness 2. I have the harness, shifter and ecu from a 2012 with a 5. i did this swap piecing parts together for anyone that doesnt buy a complete kit to be able to follow. fast forward to the other day. 25:1 in 1st with the 4L80. I have a 2008 Silverado 1500 LT ext cab short bed 2wd. 4l80e swap in 07 tbss i bought a 07 tbss with a 4l80e trans already swapped in it. I have been trying to find the most info and a good parts list before I start to make the swap go 84' M1031 CUCV 4L80 35s, she got AC and OD 84' Suburban 2wd to 4wd on tons, 8. 0 mated with 4L80e. 3 2000 silverado rcsb lq4/4l80e. 0L,4. 0L that originally was automatic (has 4L80E trans). i also pulled a few other things ,cross member, torque converter, flex plate, drive shaft, and tranny cooler, and the throttle assembly. 877. and not locking up. View Profile View Forum Posts Private Message Potential Tuner Join Date Feb 2022 Posts 1. 9,363. 4l80e to 6l80e swap??? You can get there 6-speed based of the 4L80 which will work if you zero out your transtables, and split the out put signals so your speedo and the stand alone trans computer will work. Garyg. I plan to keep my original ecm to continue to run everything but the engine and trans. I want to put a Tru track posi rear end in and I want to I swapped a Gen IV 5. Nope,,,dont have it yet,,, Nov 2, 2012 This system was built for an LS3 and 4L85E swap, and intended to retain all of the factory functions of the original vehicle. I have one, but even at that, the tailshaft conversion kit is $600. Join Date: May 2016. I am working on a Saab 97x (trailblazer) so I swapped a 4l60e to a 4l80e. Well have been working on the truck for a few months now and have made quite a bit of progress. 3L NV3500 5spd truck and after V8 swap the NV3500 became too much of a problem and 6spds were too expensive so I got a great deal on a LQ4 4L80E combo and swapped out the cam and got the Schoenfeld Long Tube headers and I pulled the automatic steering column and linkage from a 92 4L60 truck and of 4l80e Swap. net/forums/member-made-tools-parts-classifieds-197/4l60e-4l80e-conve Alternatively, PCM of NC now offers a plug and play swap harness, that will let your factory computer control a 4L80 transmission, a good option for those that don't want to The 4L80E is going to get a new trans cross member and mount and again some wiring modification since theirs dissimilar connectors. I had already thought about swapping the 3L80 to a 4L80e some day, but not this soon. The 4L80E originally uses a inspection cover that covers the flex plate and Torque 4L80E swap - FSC Forum Couldn't find a thread on it but I'm pretty sure Oldred95 and a few others have done this swap as well. com Like stated i need a 4l80e compatible file to segment swap a customers ls swap. 8L 1500 2wd and I got it rewired, but I am having problems finding a 4L80 segment ID for this OS: 12614088. 1foxbody Discussion starter 263 posts · Joined 2013 Add to quote; Only show this user #1 · Nov 13, 2014. having a tough time finding the segment swap for 4L80 with 6. 7 and 700R4. I installed a 4L80E as part of my LS swap and cut off both ears with a sawz all to facilitate header clearance. With horsepower ratings ranging from 455 to 650, there are a myriad of options. Subscribe for part 2 and stay tuned for dyno and number when it’s all done!Hope y’all enjoy my content!Any ideas for content? Leave in the comment section!! NBS 4 link/cummins swap Im copying and pasting this from another forum to get yall up to date. Hello new here and new to tuning. of $2,500. Hey everyone. After considering all the angles, a Gen 3 LS swap seems the best route. Show Printable Version; 06-09-2010 #1 2000 silverado k2500 nbs eclb,6. 6L80E swap. Then I want to use the I was looking at swapping a 6. Hope this helps. RWD Kit includes: Crossmember - Bare or Optional Powdercoating Somebody's Level ( ) 4L80 with long shifter shaft and bolt holes for the switch Lokar dipstick 24 or 36". Show Printable Version; 02-17-2022 #1. New Truck - 07 NBS Chevy 2500HD LT I'd do the 4L80-E swap. Jump to Latest Ive been looking at the A518 swap also but think im going with the manual VB 4l80e route. For the extra speed sensor on the 4L80E: I just checked out an 03 2500 with the 4l80e and on connector c1(blue) 38 and 39 are for LIFT/DIVE SIG and RLY CNTRL In this video I show you how to remove the old 4l60e transmission in preparation for the 4l80e replacement. Hence the need for an 80. He retained the 4. I will do my best to explain everything but I may fail to mention a few steps I forgot. I found a 4L80 from a 2008 Express van with 10K miles for $800 and the swap was on. 2 in my trucklol . Maybe a 4l80e, thats more believable. 8 engine computer Decided to finally pull the trigger on a 5. 0 LQ4 swap BlackBear Tuned, RCX, 20x12 Gears, 33" Nittos, Vette servo, Aeroforce Interceptor, 06 front, 2001 Chevy 2500HD 6. I will try to explain the process along the way. 88s and not doing the swap. I have always used a guy to do the computers in the past but he doesnt do them now so im venturing out on my own to do the computer. Anyone done this swap before in a ex cab nbs? 2003 Silverado 4. It goes to the motor shop for a brand new 5. 4L60E to 4L80E Swap; Results 1 to 7 of 7 Thread: 4L60E to 4L80E Swap. 1972C10_LS. 5" superlift blocks,add-a-leafs,torsion bars cranked,green keys,pro-comp shock hoops,dual exhaust (magnaflows),HPP III,4 carr side steps,husky toolbox,diamonddplate skidplates,ranchhand full replacement front bumper w/mods, 37/12. i now own a 4l80e from behind a 6. I have a 96 suburban an the second 4l60e trans went I got a 4l80e to swap in out of a 2000 k2500 with ecm wire harness an all an I am having trouble finding info on the wiring pin out for the swap keeping the black box ecm everything is for the 411 I'm finding if someone has good info an can help me out I'd greatly appreciate it Budget 4l80 swap. Well, some of you may know that I recently grenaded (literally, there's NOTHING left) my driveshaft and took out the whole How to Do 4L80e Swap in Sierra or Silverado Part 5 (Will it Work This Time?!)Parts UsedNew Tailshaft https://amzn. Didn’t know which engine I was going to use but finally decided on the big liter! And I found one at a semi-local (55 mi away) salvage yard thru car-part. I tried seg. 00 Select options; So I did the 4l60 to 4l80 swap in my 1500 2003 ext cab truck 4x4. Vehicles supported include 1993-97 LT1 and all 1996-2013 Trucks, Camaro, Firebird, Corvette. Iva a 87 monte carlo ss that was ls swapped with a 4. 2010 Silverado CCSB z71 5. 0 but knew the 4l60e couldnt handle it and i didnt just want to go to a 4l80e Sent crossmember for a 4L80E swap. 201. They came with 5. 1008; Speedometer Gears 1. Howdy, I have a 1991 GMC sierra K2500 light duty and I wanted to swap to a 4L80E. (DEI): Heat Prote Note: Product is designed for customers looking to convert their existing 4L60E transmission to a 4L80E. Jump to Latest 13K views 27 replies 13 participants last post by ForceFed Nov 16, 2014. Can anyone please tell me step by step what I need to do to swap the segments and So if I find a stock tune in the repository that has the segment swap done or with a 4L80e already I can use that? 03-06-2015 #4. I have a issue it seems no matter what I try. 250 for the links. Most of the guys on here dickride RPM or FLT anyway, probably because they are paid Conversion Kits from PATC, Over 50 to Choose From, AOD, 4L80E, 518 and More. I have already done this swap. 0 with the os of 12202088 anyone got something out there they are willing to share,,, havent been able to find one as of yet. I've got some questions though. Trying to go for a stock swap/setup, where possible, on a budget. If this swap is possible i would consider keeping my truck for a longer period of time. Parts needed to complete the 4L60E to 4L80E transmission swap: 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 I am currently in the process of starting a LQ4/4L80e swap into my 1970 Chevelle. com I am currently in the process of starting a LQ4/4L80e swap into my 1970 Chevelle. No comment on the above transmission choices, we would prefer a low mileage 80e with a shiftkit at NBS V6 to V8 Swap So basically you’re tired of going slow and want some power and obviously you want to swap out that old 4. to/3pRWmtYWiring Harness https://amzn. after you have everything you need for the swap and you are ready to start the swap. Save Share Trying to get a customer back on the road after he had a transmission swap done. The modification itch never leaves me though, so I'm trying to plan out my next mods. Apparently in Mexico they used the 5. View Profile View Forum Posts Private Message Tuner Join Date Sep 2015 Location Iowa Posts 70. Unfortunately to install it, most of the transmission has to be disassembled. 3/4l80e swap - Pics and Vids; If this is your first visit, be sure to check out the FAQ by clicking the link above. just go with a mildly built lq4/lq9 and a 4l80e. a 4L60's 1st gear. 254 272 115+4 cam, bigger TB 2003 nbs single cab v6 to v8 swap and 🕹 shift when from a 4. I want to swap in a newer 6L80E. Add to cart. When I rebuilt my 4wd 4l80E, I just added the rear reluctor tone ring. 3 6l80 and i want to harness swap and tranny swap. Found these if it helps ! Or works ! I could have gone 4L80, but I prefer manual. 1 3 of 5 Go to page. xXxSilveradoxXx Discussion starter. I'm not sure how much work it would be to use the ZF trans, if it would work at all. Jump to Latest 18K views 5 replies 4 participants last post by PCbyTC Nov 23, 2020. Jump to Latest TFS 245 W/N2o Ex Port Heads, ARH Headers, 11. 3 (LY5) into my '57 and, after the fact, decided to add a MP122 Magnacharger. 3,657 1,319 113. I recently aquired a 1994 k1500; super clean truck apart from the tailgate and very well taken care of. 4L80e swap. 73 gears to a Detroit locker with 4. 1999 Silverado 1500 4. As of right now it only drives in 1st. 3 out of a 09 avalanche 4x4, and the original 08 4l60e trans. The options may be chosen on the product page If it is a 4wd 4L80E, pull the rear speed sensor plug out and see if the reluctor tone ring is already installed. 9 With The 150 Jets. So here’s a short list of stuff I know has to happen to do this swap: Get a 4L80e; I have a 2007 here that the customer put a 4L80 in w/ his 4. I heard a lot of horror stories about the 4L60 transmission not being up to the task with the added power, so I decided to go with a 4L80. 50/17 BFG M/T's on 17x10 Another 4L80e swap - Here is a list of things I've learned doing this swap - might save some other people some time. 4L80E swap? Jump to Latest 41 - 50 of 50 Posts. I came across a 6L90E for sale and I was wondering if someone has I can get the trans, converter, custom crossmember, but is there anyone that sells a true plug and play harness to get this swap going? I want to do this swap but dont know how Decided to finally pull the trigger on a 5. 02-28-2024 #20. unless I am making this Found quite a few teeth in the pan. I thought about an NV4500 but it has a granny first gear, and it is much more expensive. gabriel__ knock this job in 2 days because we was waiting for parts customer provide all the parts !! hit us up for your v6 to v8 swap ! owner @josezesati thanks for trusting us with your project #paisamotorsports #lsswaptheworld #nbs I didn't know better. This swap is dyno proven on a 6. 8L NBS E38 ecu. comParts UsedNew Tailshaft https://amzn. 41:1 gear ratio in 1st with the 4L60 to 9. 21 gears. The problem is the gear selector still reads first gear no matter what and will not communicate with the ECM I did a low-oil pressure, worn out 4. Hi im new to hptuners. RWD Kit includes: Crossmember - Bare or Optional Powdercoating Harness Yoke. 1999 Silverado 2500LD Plus the 4L80e swap will be cheaper and easier. comes with pedal (if it's not a cable throttle body) This kit will get you the extra parts you need to change out the weak 4L70e in your Trailblazer for a much beefier 4L80e. I would of much rather went with a 4l80e but the mechanic talked me into letting him do the TH400. Some of the pictures came out better than others. There is a newer operating system 9381344 available for your vehicle which you can have flashed in by anyone with access to a tech 2 which does have compatible 4L80e segments that can be swapped over. Coil Extensions and Harnesses Brian Tooley Racing So if I find a stock tune in the repository that has the segment swap done or with a 4L80e already I can use that? 03-06-2015 #4. I used the TCI EZ CPU for the trans controller, easy install, all the controller needs to run the trans is a throttle position sensor (tbi has one), an rpm source ( take it from stock dizzy) and a speed sensor( taken from trans or tcase vss) , those 3 things and the About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright NBS master cylinder Swap. And easy swap. I know this is a NBS, but it should be pretty close to the 96-00 OBS. i copy and pasted some parts of his file to my tune. I have a couple of questions concerning swapping the 4L80e into the Chevelle. This is my first large project, so it's going to go slowI'll post photos as I go along, and links to other forums that are useful. 7L Vortec 350 tomorrow and will be there for bout 2-3 weeks. Custom s480 turbo setup. Our manufacturing process employ automated tubing benders, CNC machining, and laser cut components. 00 – $ 550. I have tried serval different so swaps on the TCM. Cucv_M1008. Sep 27, 2023. 1 2 3. They also do the transmission tune adjustments to accommodate recognizing that it has a 4l80e instead of the 4l60e. Here is the stock file from the Truck if anybody has tune I can seg swap or something they can help me with on this that woudl be ^^^^ this. 7. Y. (In Stock) Suspension Engineering chassis and suspension components are designed and tested to create a high strength, durable product, with great fitment. Other enthusiasts (thank you Lew) are recommending Gear Vendors OD. All I've been able to find are nbs trucks with the swap done, so I don't even know if this is possible. Would it really be a $2K swap? I guess you don't have the Trans yet huh? Nov 2, 2012 #7 C. I took it to the dealer to reprogram the shift settings and they reprogrammed it to a 4L60E (THE SAME THING IT HAD). 8 4l80e file with OS 24239927, writed entire TCM only on the truck and it worked flawless for 30 miles, on a second test drive it got stuck on 2nd gear limp mode showing code LQ4/4L80E Swap. 3 LS install into Travis' '99 Tahoe. The customer already swapped the transmission to a 4L80E and amazingly it doesn't shift! It is a 2007 4. 3. As many know, this is a well beaten path. Jump to Latest 14K views 16 replies 9 participants last post by DHPmike Jun 20, 2010. NBS rear disks onto OBS rear axle using oem parts possibly do the NBS master swap depending on how the pedal feels after this. to an ls3. 5 or 10. Has anyone done this swap, or seen anywhere anyone has. trans took a shit. 2NA with 3L80 wanting to swap to a 4L80e. the os# is 24235341 in tcm. Most people put a Sanden compressor up on top of the LS swap motor and that will work like a NBS to NNBS intake swap: is a tune necessary? Question . 6L80E Transmission Production $ 3,000. Reactions: Frankenchevy. Ok peeps I have been contacted by a member of this forum about possibly building a crossmember for the 4L60E to 4L80E swap. The tune file we created modeled a 2008 Express Van 4L80E T42 tune. I done installed trans. Yes, it is a 4L80 swap, externally but using TCI's highly modified 6X Six Speed. Alot cheaper then buying Abody specific ls swap headers. 25 diff and cv shafts, and a 6 lug 14 bolt semi-float out back. thats pretty substantial on a gas motor. All I have left to my knowledge is to have the computer reprogrammed. Cucv_M1008; Sep 23, 2023; Automatic Transmission; Replies 4 Views 1K. These can be con­figured in several ways and come with a TCI transmission control­ler. View Profile View Forum Posts Private Message Tuner in Training Join Date Nov 2018 Posts 47. I had a built 4L60. net/Shares/BAAAAAVoACSFLAHa2WY7FAAFollow me on IG Mounted the fuse box like a NBS and mounted the NBS PCM cover to the 98 OBS vapor canister. Menu. 5FDP. That's good for me! LQ4 4l80E NP229 Swap '89 GW 03-20-2021, 06:17 PM. 8 out of a 99 truck. 1st gear is a lot taller in a 4L80 vs. Plus, a 4L80 saps more power via parasitic losses than a 4L60. 05 Dodge Ram Daytona- Aluminum 468ci HEMI, Thitek Heads, 90mm TB, 2” LT headers, 4L80, 4. First and foremost, the 4L80E is a very strong transmission stock, and is built around the old turbo 400 platform and features the same gear ratio, however with the added advantage of a 0. Anybody have experience with I've been getting my parts together for my 4L80e swap and I noticed that the info is all over the place. i have done several swaps just He has done a 5 speed swap before and assisted me in mine. Running off old ecm. 4L60E to 4L80E Swap I am in need of a tcm tune file to use for a segment swapI think. I'm rebuilding the first 4L80e as a learning experience, but even then I'm around $3k-ish, doing work myself in my backyard. Same as the NBs.