So I have just "finished" my latest waist of a year.... still have a few bugs to work out but it's running and driving now.... It's now how Chevy should have built it... 02 s10 still 4wd but now with a 5.7 L31 vortec. Swapped envoy front clip and full interior. Just an FYI it appears that all crews are wired for power heated seats.... here is how I found it at the scrape yard.