Building a 468, going in an 84 Chevy Pickup, 454, bored .060, 4 bolt main, with stock crank and rods with flat top pistons and a set of ported 781's cut for 2.19/1.88 valves. Dual plane air gap and a 770 street avenger. Anyone have any info on these heads? I have heard good things about them other than my compression won't be very high. Any cam suggestions? Will have a 2800 stall or so and has 3.08 posi 10 bolt rear end. TH400 w/ shift kit. Not lookin for a dragstrip terror but more of a " I'll smoke just about any truck on the road and some rice burners. Maybe even some stock Camaros? Let Me Know.