[djd99]

Originally Posted by gsnats

Hi Guys
Quick question... will a 4.3 out of a 2000 Astro van fit in my 1997 Jimmy with out too many issues?

Thanks

Gary

I did a swap similar on a chevy venture, the blocks are the same but you would have to change all the sensors and swap your 97 intake manifold. I found a new take out with 1000 miles on it and as long as the blocks matched your good to go, just change out sensors and intake and everything else should bolt up.