For sale, SBC fast burn heads, casting #12367712
Posted: Sun Oct 29, 2017 4:12 pm
GM Performance small block Chevy Fast Burn aluminum heads for sale. 0-12367712 casting number.Dual bolt pattern. 210cc Intake ports, 2.00/1.55 valves, 62cc chambers. Recently reconditioned, but not ported. Springs are for hydraulic flat tappet cam. $800 for the pair + shipping