Just something about those Niner engine, first big block, you got to love them. the one thing is they are a bit heavy, but these will help with that. Nice looking casting. Are those two piece intake manifolds to the right of the heads.
NICE!!! As is the slick blower intake i saw you posted. About time more stuff be made for these mills! Tony
Wow, not sure what kind of tolerance your holding but the Zeiss has to be over kill, we have two of them at work. Good luck in your efforts! Greg
Here are some pictures of our progress! on the 409 - Z12 heads We will be updating our website soon with more information. - Rob www.mcquilleneng.com
Lamar Walden had Rodeck make a run of them about 25 years ago. Might have had more made since then, but don't know.