Gmt 400 ls swap.

A lot of people say to use the 1" set back motor mount adapter plates. I did, and ended up having to drill new holes for the trans cross member 1" behind my original holes. No big deal. Since the swap, I've swapped out my stock exhaust manifolds for the schoenfeld long tube headers for LS swaps into 88-98 pickups (1302LS1 i think is the …25. Reaction score. 14. Location. 32735. I'm swapping a new motor into my 98 k1500 as the stock 5.7 Vortec started knocking right after I was done putting a new tranny in and I'm at a crossroads. I have access to two motors. One is an aluminum block 5.3 …So I got a 1998 Chevy GMT-400 it had a 5.7 Vortec motor but I swapped it out for a cammed LS1 (5.3) an swapped the 4L60E to a 4L80E from a 4x4 to a 2 wheel drive transmission.  Will these fit? ... Schoenfeld 649-1387LS1-3K1 LS Header Swap Kit Includes:(1) Schoenfeld LS Engine Swap Headers [1 7/8 in. Tube] 1387LS1-3(1) JEGS …LSX + Carb Swaps . Driver's Side Battery Tray for LS Swap. Thread starter Z71SE; Start date Jan 13, 2016; Disclaimer: Links on this ... 350 vs 400. rebelyell; Mar 1, 2024; Engine Performance + Maintenance; Replies 2 Views 376. Mar 1, 2024. L31MaxExpress. Decided to LS swap. open_road_toad; Dec 12, 2023;If you want an improvement, I suggest the 8100 Vortec. If you can find one with the Van/GMT400 3500HD brackets it is actually an easier swap than the LS. It will bolt to your current motor mounts and exhaust manifolds as well as your current belt driven accessories bolt right on.

I think transplanting into a regular GMT400 (non-3500HD) you'd have a hard time shoehorning an Allison in there unless you did trans tunnel surgery or had a body lift. It is correct though that these 2 years of HD's did offer the 8.1, it was either that or you got the 6.5TD. Only 2 engine options those years, no more 7.4.LS engine swap : r/GMT400. r/GMT400 • 3 yr. ago. by karmagettin11. LS engine swap. Would any of you consider swapping your engine with something like a 5.7 LS 6? I have …Well I joined GMT 400 in Dec of 2013, newly divorced I did the one thing my X wouldn't let me do, BOUGHT A TRUCK! I bought a 215kmi 1997 Silverado 3dr. I've not had much trouble with it at all, now at 323kmi my poor horse is going lame on me and I'm going to have to put the motor down. It's time for an LS SWAP. I'll be posting updates as I get ...

Been doing some looking at replacing the tired 305 in my truck, and before I just throw a 350 in it, I have a few questions about an LS swap. I have the necessary mechanical skills, as I am a tech for John Deere. Anyways, I can only seem to find info on mating an LS to an automatic. So my...

Mar 23, 2022 ... LS Swap Do's & Don'ts on a Chevy K1500 - Truck Tech S6, E5. POWERNATION ... 1996-00 OBS GMT400 Gen3 LS Swap Information. LT1SWAP.COM•110K views.GMT 400 brake master cylinder upgrade; GMT 400 big brake kit; GMT400 front brake upgrade; GMT 400 brake booster upgrade; GMT400 rear disc brake conversion. There are many ways you can go when you do a GMT400 rear disc brake conversion. I think a kit is the way to go. Below you will find GMT 400 rear disc brake conversion kits for 5-lug and 6 ...I would just get a LS style 4L60E at a minimum. Personally I would ditch the 60E and get a 4L80E though. You could probably trade off the LS1 for an iron 6.0L too, which would work better for the swap. The truck accessories, intake and exhaust manifolds are an easier swap into a truck. Last edited: Jul 4, 2023.

Newbie. Hey guys I’m trying to finish up the wiring on my swap and I’ve run into an issue, the truck is a 96 1/2 ton 350 truck, the motor is a 2002 5.3 with 4l60. So Far I’ve been trying to fit everything into the 96 under hood fuse box, but right now I’m having to take all the pink wires from the c2 block and run them to ignition hot ...

Older OBS to LS wire harness setup. I have. A 1994 c1500 w/t that had the old 4.3 in it. I have the 5.3 dropped I with my 4L60 behind it. The guy from LT1 swap.com already did the pcm reprogrammig. Now for the harness !! I have trimmed it down like he stated in the lt1swap.com website.

Aug 23, 2020 ... Check out my Turbo 400 with LS engine. NTD ... LS Swap Steps for OBS Chevy in 11 minutes! *v6 to v8 ... 1996-00 OBS GMT400 Gen3 LS Swap Information.Looking to ls swap my 94 C3500 NV4500 work truck since the 350 threw a rod. The truck does not have AC so that is one less thing to worry about. So I found a guy a couple hrs away that builds harnesses from scratch for $500. He also does the swaps his self if I was to go that route.Black/white stripe is the ground, purple is the fuel sender wire to the guage, and the gray is the power supply. after tapping in my fuel pump relay to the gray wire, my guage didnt work. i snipped the black and white wire, and put a hoop connector on it, and grounded itnear one of the bolts for the pedal assembly. works fine now. hope that ...Are you tired of spending a fortune on accommodations every time you go on vacation? If so, vacation home swapping might be the perfect solution for you. By exchanging homes with a...3,236. Location. Georgia. Pretty much what frank said and the tach, speedo signal will come from the pcm. Get adapter for oil sending unit. And on coolant temp you can add a stock range sensor to pass side of ls or you can change the ls temp sensor for the f body 3 wire but it gauge is off 10ish degrees.Jul 26, 2016 ... My 450HP LS swapped OBS truck. All Time Performance · 42K views ; Build Breakdown: 1990 Chevy OBS. Upgrading Everything! Part 1. SS MOTORSPORTS ...Dec 16, 2023 · JEGS 50538 - LS Engine Swap Motor-Mount Adapters Billet Aluminum [Adapts Chevy Motor-Mounts to LS-Series Engine] (5) $32.93. Schoenfeld 1514-LS1 - 1514-LS1 Chevy Truck Pulling Headers For GM LS Engines. (1) $302.99.

This community is dedicated to information about LS engine swaps. Post your swap, questions, rants, helpful tips, etc. Members Online. Ls Swapping 03 F150 upvotes ...So in my infinite wisdom, I am looking for driveshafts/yokes for my TH400 swap that is behind my LS swap. And while comparing prop shafts between my stock 1995 C1500 4L60E RCLB driveshaft(15004101), and the one for an 88 C2500 TH400 RCLB(12475006), I noticed the yokes are identical part numbers 12542963.8. Reaction score. 4. Location. Georgia. I have a 1998 vortec 5.7 with a 4l60e i’ve been looking into a ls swap but i don’t even know where to start don’t have much mechanical experience or know what to get can someone tell me everything that’s needed i want to do it myself to learn location and names of things thanks. Sep 17, 2022. #2.6 Liter LS Truck Engine Swap. Today, it's engine swap time with an 6 liter LS engine from a salvage GMC 2500. This engine will go into our 1971 C-10 Cheyenne and we'll show you how to extract and prepare the entire drivetrain for a truck heart transplant. Season 14, Episode 18. Change Season.Oct 4, 2015 · 518. Reaction score. 160. Location. Hampton, VA. Make the 6.0l standalone, and make the truck harness standalone. For the Ls harness just google Ls standalone harness, for the truck, you can just bundle up the wiring for the engine sensors and controls, or carefully trim out the stuff you don't need. I pulled the whole harness on my swap and ...

Vortec 383 or LS swap for GMT400 Tow Pig/Daily Driver. The 305 in my '97 Sierra is going through more and more coolant. It's only a matter of time before the …The 4.2L isn't much of a truck engine I think. A Cadillac 500 is just too much engine for me in this truck but maybe I'll build one some day. When I'm done with the trucks I'm getting my wife a '57 Chevy so a 500 with maybe 6 speed would be a nice setup. The 292 seems like a great idea but then I come back to the 6.0L idea.

Jun 26, 2023 · 1992 K1500 LS swap information: The recipient of the swap is a 1992 GMC K1500 (4x4) 5.7L, 700R4/4L60 trans, 241C transfer case, regular cab shortbox: The donor truck was a 2000 Silverado 1500 (4x4) 5.3/LM7, 4L60E trans, 246 transfer case: This write up is a description of what was done and what I chose to use for this swap. There are many other ... Dec 11, 2014 · I'm Awesome. I am making this thread for my truck and other people that are doing ls swaps in their 96-98 obs. I am doing the swap in my 98 ext cab and wanted to resuse as much of the harness as possible. So I can have the factory looking swap and still keep everything clean. There are some sensors and and components that will require cutting ... Apr 9, 2023 · I watched this video and he seemed to get the wrong NV3500 at first (. xc_hide_links_from_guests_guests_error_hide_media. ) Keep in mind mine is a 4x4 not a 2wd. ralmo94 said: From the ECU part of it, you will need a manual calibration. A lot of different parameters in the IAC settings and others are different. The express van is the key to why this swap works since the 2002 express used both the L31 vortec engine and the 12200411 PCM. So starting with the 2002 Express van L31 tune for your correct transmission, the following items need to be changed. 1) Turn off the VATS (Vehicle anti theft) 2) Disable Alternator codes.Wh4t3v3rs is a 98 Chevy short bed that's receiving a 6.0l turbocharged LS swap with a goal of 850hp and a mid to low 5 second 1/8 mile, all while retaining power steering and A/C. My LS is a LQ4 truck 6 liter with a stock bottom end.I will include the part numbers for the compressor, the longer serpentine belt, the factory ac hoses that work with the kit. this relocates a gm compressor to the passenger side front top of the engine. it clears the hood, and looks very factory. this kit is designed specifically for gmt 400 trucks, but could be fit to other non gm vehicles ...LS fuel system swap guide for OBS 1988 to 1998 Chevy and GM K1500 / C1500 trucks. This fuel system swap guide will show you all of the parts needed to …Eastern North Carolina. Cardinal rule of LS swaps. GET EVERYTHING! Get the harness, PCM, tach module, pedal if DBW that came with your motor. Get it all! I’m in the process of working through my first swap. Even with limited auto electrical experience, the concept should be doable. I ended up with a freshened up 5.3 with a cam/spring kit.

Nov 23, 2019 ... SEMA 2019 OBS Chevy & GMC Parts - 88-98 C1500 - GMT400 88-00 · Comments101.

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Older OBS to LS wire harness setup. I have. A 1994 c1500 w/t that had the old 4.3 in it. I have the 5.3 dropped I with my 4L60 behind it. The guy from LT1 swap.com already did the pcm reprogrammig. Now for the harness !! I have trimmed it down like he stated in the lt1swap.com website.The 5.3 are more plentiful and you can still get alot of power by a simple cam swap. Ls1truck.com and lt1swap.com is where I got my info from. Dirty Dingo slider mounts for about $100 is the way to go. LS motor and any trans will bolt together and drop in with no welding. Do the wire harness yourself and save a butt load of $$.1 flexplate spacer-GM p/n 12563532. Use these parts.6 of these longer flexplate bolts GM p/n 12563533. And a flat flexplate 12621399. If you want to install a GEN 1, GEN 1E or GEN 2 engine (TBI 305/350, Vortec 305/350, LT1 350 iron/alum heads and 4.3 L99 V8) on a newer LS style 4l60e, 4l65e,4l70e, use 1 of this kit.Well its time for the old and leaky 350 to be pulled. I have most of my parts gathered up and ready to go, including but not limited to.... -2002 5.3L. -Dirty Dingo Motor mounts. -JEGs crankshaft spacer. -0411 PCM. -'05 truck fans. Motor will be pulled today and major engine bay cleaning will ensue. So far I'm still well under $1000 for the ...LS swap 5.3/4l80e/bw4401 4x4. NO START ISSUE!!! built the harness via instructions from lt1swap.com, pcm is hptuners with vats, egr, secondary o2's programmed out. new install, does crank over, fuel pump is pressuring up for 2 seconds then off, checked crank sensor, have voltage and AND ground, tested sensor it is working, checked voltage and ...Not interested in swapping trans to nv4500. For what the truck is used for I'm not terribly worried about it breaking and if it does ill put another 3500 in it or rebuild mine. I don't beat the truck like i used to just looking to restore and build a good street, light off road truck, still running 4.56 and 35s on a 6" lift.In a lot of ways, the so-called “streaming wars” have reinvented the wheel, essentially swapping cable networks for network and studio platforms. The upside? It’s more a la carte t...ls 6.0 4l80e swap. Thread starter El chiwas; Start date Feb 1, 2022; Tags #engineswapinfo #6.0l96 #obschevy ls swap Disclaimer: Links on this page pointing to Amazon ...Don't forget you have a swapped motor in a 4x4, which are harder to find headers for. But a lot of people will stick with the factory LS manifolds as they actually flow pretty well, unless you are getting into cam swaps etc. But if staying fairly stock, it's probably not worth the hassle to do headers. The motors got a cam and ported heads.The express van is the key to why this swap works since the 2002 express used both the L31 vortec engine and the 12200411 PCM. So starting with the 2002 Express van L31 tune for your correct transmission, the following items need to be changed. 1) Turn off the VATS (Vehicle anti theft) 2) Disable Alternator codes.In 2004 GM changed the fuel system to a returnless style. 99-03 ls engines have a return line. If you have an 04 or newer engine and your horsepower goal is under 500 hp , the simplest way to set up your system is to buy a 225 lph Walbro in tank pump and go with the corvette filter / regulator. Mount the regulator as close to the tank as ...You must be registered for see images attach. here is the beginnings to trying to get some of the factory gauges back operational. The oil pressure sensor in the pic is what I removed from the gen 3 ls, it has only 1 pin. It looks identical to the parts store stock replacement for my 97. I bought the adapter to ⅛npt but neither of those use that.

Picked this truck up cheap as dirt and immediately had a plan for it: All aluminum 4th gen (lh6) 5.3 motor 9.8 to 1 compression with flat tops and 799 heads. Paid 490 out the door at local scrap yard. The stock 80e (whitch I have gone through and installed transgo hd2 kit in) and full float 14 bolt will hold plenty of power.Newbie. Hey guys I’m trying to finish up the wiring on my swap and I’ve run into an issue, the truck is a 96 1/2 ton 350 truck, the motor is a 2002 5.3 with 4l60. So Far I’ve been trying to fit everything into the 96 under hood fuse box, but right now I’m having to take all the pink wires from the c2 block and run them to ignition hot ...8,005. Location. DFW, TX. Bluebell said: 97 c1500 5.7 to dbc 5.3. I've gathered all the swap parts and brackets, tried wrapping my mind around the wiring integration and all the box"s are checked except the ac. Some reason I'm struggling make sense of it. I will be reusing the 97 ac compressor. With ict brackets.Instagram:https://instagram. donate plasma for dollar100 near meford f150 advancetracinstalling closer on larson storm doormoneybagg yo don't know lyrics Nov 22, 2020 · Vortec 383 or LS swap for GMT400 Tow Pig/Daily Driver. The 305 in my '97 Sierra is going through more and more coolant. It's only a matter of time before the intake gaskets need to be replaced. Since it currently has 190k miles, I don't think it's worth getting that far without doing a rebuild. wiaa state cross country 2023tdcj search texas Home. Forums. General and Off Topic. GMT400 Suburban with LS swap? redhat. Feb 17, 2022. redhat. Joined. Dec 7, 2012. Messages. 3,558. Feb 17, 2022. #1. I …Pretty sure the Trans crossmember should line up in the factory holes since the 700 and 60E have the same mount position. Factory 5.3 truck cooling hoses work with your 5.7 radiator. Maybe do away with the factory trans cooler in the radiator and run an external cooler. Ill try and think what else you might need. 99 cent store plus LS swap 5.3/4l80e/bw4401 4x4. NO START ISSUE!!! built the harness via instructions from lt1swap.com, pcm is hptuners with vats, egr, secondary o2's programmed out. new install, does crank over, fuel pump is pressuring up for 2 seconds then off, checked crank sensor, have voltage and AND ground, tested sensor it is working, checked voltage and ...3,236. Location. Georgia. Pretty much what frank said and the tach, speedo signal will come from the pcm. Get adapter for oil sending unit. And on coolant temp you can add a stock range sensor to pass side of ls or you can change the ls temp sensor for the f body 3 wire but it gauge is off 10ish degrees.LS fuel system swap guide for OBS 1988 to 1998 Chevy and GM K1500 / C1500 trucks. This fuel system swap guide will show you all of the parts needed to …