I've been searching for someone who may have documented their engine swap in a 2000ish 4x4 4door blazer. I know its a rarity. But I'm taking on the project in the spring and I'm doing all my research now. I think the biggest issues are oil pan and engine mounts. So I'm hoping to see what others have done.

I did find that S10v8.com has a kit with motor mounts, oil pan, header and other things. But curious if anyone has used these parts and how it worked out.

S10V8.com Parts Store :: 4WD S10 V8 Parts :: S10 V8 4WD Conversion Kit

 

This is actually a pretty common swap nowadays! Just to help your search a little bit look at some of the guys who have done the swap in an s10 pickup as well. They are almost the exact same. Also not sure if you are on other forums but s10forum.com has a whole section devoted to v8 swaps. Theres allot of info over there on it. I prefer this forum way over that but like I said theres lots of info over there just be prepared for a bunch of idiots to respond flaming you if you post a question that seems silly to them. There are also other forums but thats the one I'm most familiar with.

Just found this as well!!