1982 GMC S15 lsx swap
#1
12 Second Club
Thread Starter
iTrader: (2)
Join Date: Feb 2004
Location: Front Royal, VA
Posts: 1,011
Likes: 0
Received 0 Likes
on
0 Posts
1982 GMC S15 lsx swap
The story:
1982 GMC S15 with 254k on it, father in law bought it new in 82. Gave it to my wife when she was in college. She drove it for a while and gave it back. Last fall they junked it because it blew a head gasket(they think). And we thought it's a perfect candidate for an lsx swap.
i've got a junker lsx motor, 4l80e, going to retain AC, power steering and all the usual stuff for swap.
some pics:
when we brought it home
Interior isn't bad
Dash looks awesome lol
something bad has happen here
v6 coming out
Wanted to start getting an idea how things would go quickly discovered the h3 pan is required.
quick video babbling about the truck:
Put in a big order of stuff this morning(headers, h3 pan, walbro 255, fuel lines/fittings, rad, trans cooler), h3 pan is going to take a few weeks so I'll probably drop the tank and work on the fuel system. Also start ripping apart the dash.
Need to figure out if I can get a later 1980s brake booster for this thing, because the brakes are horrible.
more pics and videos to come, feel free to offer any advice because this is my first swap and I'm sure to screw up a few things.
1982 GMC S15 with 254k on it, father in law bought it new in 82. Gave it to my wife when she was in college. She drove it for a while and gave it back. Last fall they junked it because it blew a head gasket(they think). And we thought it's a perfect candidate for an lsx swap.
i've got a junker lsx motor, 4l80e, going to retain AC, power steering and all the usual stuff for swap.
some pics:
when we brought it home
Interior isn't bad
Dash looks awesome lol
something bad has happen here
v6 coming out
Wanted to start getting an idea how things would go quickly discovered the h3 pan is required.
quick video babbling about the truck:
Put in a big order of stuff this morning(headers, h3 pan, walbro 255, fuel lines/fittings, rad, trans cooler), h3 pan is going to take a few weeks so I'll probably drop the tank and work on the fuel system. Also start ripping apart the dash.
Need to figure out if I can get a later 1980s brake booster for this thing, because the brakes are horrible.
more pics and videos to come, feel free to offer any advice because this is my first swap and I'm sure to screw up a few things.
#2
TECH Veteran
Awesome!! What motor you go put in it ? 5.7 ?
#3
12 Second Club
Thread Starter
iTrader: (2)
Join Date: Feb 2004
Location: Front Royal, VA
Posts: 1,011
Likes: 0
Received 0 Likes
on
0 Posts
looks like i need to notch the heater box, not exactly excited about that..
didn't realize that was required the the CPW mounts.
clearance for the steering shaft seems very tight
notched the frame for the AC compressor.
I'll fiddle with the motor mounts a little more see if i can gain the 1/4-1/2 inch that I need before notching the AC box.
didn't realize that was required the the CPW mounts.
clearance for the steering shaft seems very tight
notched the frame for the AC compressor.
I'll fiddle with the motor mounts a little more see if i can gain the 1/4-1/2 inch that I need before notching the AC box.
Trending Topics
#8
12 Second Club
Thread Starter
iTrader: (2)
Join Date: Feb 2004
Location: Front Royal, VA
Posts: 1,011
Likes: 0
Received 0 Likes
on
0 Posts
Updates:
Transmission mount:
Painted the trans mount and worlds most ridiculous battery holder:
Battery in place and you can kind of see the final position for rad, fans and trans cooler
Harness for the ls1/4l80e is hooked up except the crank sensor, need to pull the starter off to plug it in. Did you guys run it between the header tubes or run it around behind the engine.
Trans cooler peeking through
Started pulling the dash apart so I can can figure out power sources for key on and Start working on the gauges. Also need to toss in a new heater core.
Gas tank is in place with fuel pump, sending unit and filter. Need to run the main line up to the motor.
Need to pull the trans pan back off and weld in the bung for the trans temp gauge.
Then i should be able to attempt to fire this pig up. Getting close.
Transmission mount:
Painted the trans mount and worlds most ridiculous battery holder:
Battery in place and you can kind of see the final position for rad, fans and trans cooler
Harness for the ls1/4l80e is hooked up except the crank sensor, need to pull the starter off to plug it in. Did you guys run it between the header tubes or run it around behind the engine.
Trans cooler peeking through
Started pulling the dash apart so I can can figure out power sources for key on and Start working on the gauges. Also need to toss in a new heater core.
Gas tank is in place with fuel pump, sending unit and filter. Need to run the main line up to the motor.
Need to pull the trans pan back off and weld in the bung for the trans temp gauge.
Then i should be able to attempt to fire this pig up. Getting close.