It's a virgin bore, with them old heavy TRW forged 10.5 :1 pistons, a seven quart Milo pan, baffled, with tray, ARP rod bolts, Cloyes timing chain, a hogged out, big valve J heads with MP heavy duty rockers, a Ported Strip Dominator, high volume oil pump, fully grooved Mains, a little 750 vacuum on the top dumping out through some Patriots. I'm kind of thinking I should have CL'd cam cuz I did not do it. I sent it straight up....