zemog

you cant use the 4v head. just to let u know

ih8chevy

uh why not

pretty sure u can if u can use the 2v then the u can use the 4v

however neither of which are compatible to the windsor motors w/out major mods but i think u can

tinman

I think that you good make a 400CID BOSS by using a 400M block, the right pistons and then the BOSS heads.
I saw some Austrailian made ones advertised someplace (Jeg's?) that should work good...
Awful expensive deal that I just wrote about......