GMFORLIFE
Newbie
This is what I have. I currently have a 98 GMC Sierra scsb 2wd with a 4.3 v6 4l60e that I bought with no reverse. My question is what year transmission's can I use in my truck? Can I use one that say came out of a s-series truck or blazer or maybe a newer generation truck say 99+ that had a 4.3 4l60e combo in it? I'm finding it hard to find one out of a 98 in my area. I do know my truck isn't year specific like the 95's I've been reading about on here. I've been reading a lot of threads on here and see that this community is very knowledgeable with all areas of these trucks. Any and all help would be greatly appreciated!!! Thanks