intake milling

im not sure what gasket brand, it one of those reusable ones, white in color. its probably sitting .020 high with no bolts in it

are the heads bolted on?

if not, mill the intake face of the heads .020 each, then .072 off the intake.

remember 'if not pinning the intake for port alignment' a tit bit high is not bad, it will compress some .010 or so