Re: 89 S-10 V-8 swap
The main differences between the 2wd and 4wd is the Oil pan, headers/manifolds, and steering shaft. With the oil pan you can either buy a custom one or use a bfh for clearance from the front diff. I'd suggest running mid-80's camaro manifolds(the headers are $400). And the steering shaft you can just put in another/longer joint for clearance. On the web try to find Jaguars that Run(JTR) they make a manual for the conversion. Also find Advance Adapters they sell almost every piece pre-made if you don't want to fabricate your own. Good luck and have fun. Post pics when you finish.
88 S-10 Blazer 4.3l K/N air filter, 2" body, torsion bar/shackle lift, 30" muds, custom front/rear bumpers, 4 KC daylighters