460 EFI Guys 532 stroker roller cam build

i need to open up the idle holes in the blades for the 532's extra cubic inches.
our low profile throttle body.
performance modified intake manifold.
saginaw coversion powersteering kit.
We converted the heads to run a hydrualic roller cam other than that
stock f3te heads not ported, Harland sharp roller rockers, deck plate honed, fully balanced including pressure plate, center force dual friction clutch, dual 3" pipes, gibson baffled x-pipe, flowmaster 50's,
460efiguys.com