i have the painless wiring setup it came a week ago... im Just wondering if anyone has done this yet . What did u Use for Motor mounts and or will the LS1 mounts work...anything else that will or wont work in there would be greatly appreciated.....

 

I have a 98' with the same questions, no answer, I guess its not a popular swap. I don't know why, I think it would kick ***!

 

contact 1500sleeper...i beleive he did that swap.

 

I made my own mounts and that was the hardest part of the project. That and cutting out a huge hunk of frame and crossmember to clear the A/C compressor. Not a bad swap all in all and the end result is definitely worth it !! Have you been over to ls1truck.com?

 

Come check out our Hybrids & Conversions sections. There are a few LS1 pickups running around LS1Tech.

 

I'm about to make the same leap (a ls1 into a '95 C1500).
Is there anywhere I can get a overall look at some of the major steps and obstacles involved? You mentioned ls1truck.com
Thanks.

 

search for JimmyP on gmfullsize. He might be a member on here too. He just put an ls1 in his 88(might be an 89)

 

I too am interested in this topic, I have a 1990 and have been wanting to swap out my 350TBI for an LS1

 

That would be too easy

https://ls1tech.com/forums/showthrea...=312119&page=1
see post number 4

 

it's been done all over on ls1truck