Buying Ls6 heads Questions.
#2
Are you looking at "LS6" or 243 casting heads? Z06 Corvettes had lightweight valves
Are you looking at 243 cast heads or Z06 lightweight valve castings, which some people refer to as LS6 heads?
Are you looking at 243 cast heads or Z06 lightweight valve castings, which some people refer to as LS6 heads?