Quote Originally Posted by stroker52 View Post
Hey what's up this is going in a 96 rcsb the truck is a 4.3 5speed. I've got alot for a 5.7 vortec block, heads, scat 6" rod, SRP forged pistons, roller rockers, iam also looking at the muther thumper cam kit..
So, you going with a 5.7(350) Vortec, or an LS engine? They are different. LS1 is a 5.7...sort of. Its actually 346 cubic inch. Then you have the 4.8, 5.3, 6.0 & 6.2 LS series engines...etc.