318

The high volume oil pump will cost you 10-15 hp easily. Also I didn't see the HD pinned oil pump drive shaft you will need with this listed in your build up. Also the hi-vol pump will suck the stock pan dry in a typical quarter mile run. So, unless you are running some ridiculous bottom end clearances (the normal pump is plenty at a .002 clearance) save the hi-vol pump for the Chevy guys.

Agree with a higher stall speed on the converter. At 2000 RPM, it will be tighter than the factory 340 converter (2200-2400). Comp suggests 2200+ with that cam. Don't run too much valve spring either.