The official FABO machinist/member collaboration, busted 340 thread

It was all flat milling so the angles don’t change. He will most likely have to mill some off the intake manifold, although some guys would rather mill expensive heads and jack them up. I take it off the intake.
Why take from the intake? Now you're locked into that intake and also you can't use it on another. If you swap intakes for whatever reason now you have to cut it. What do you mean "jack" them up? Milling the intake face on a SBM is super straight forward. J.Rob

p.s. We know its you YR.