Trick Flow® Porter Casting cylinder heads are raw for racers who prefer to machine them to match the rest of their engine build. There's no cookie-cutter recipe for winning--each vehicle and driver needs something slightly different than the next to reach optimal performance. With raw, customizable Trick Flow® Porter Castings, you can tweak your build to match any vehicle and style of driving.

More From This Category

SBC/SBF 8mm Stainless Steel 2.080 X 4.900 O.A.L. Race Intake Valve, Set

SBC/SBF 8mm Stainless Steel 2.080 X 4.900 O.A.L. Race Intake Valve, Set

$319.70

SBC/SBF 8mm Stainless Steel 2.125 X 5.020 O.A.L. HEAVY DUTY Valve (Boosted/Nitrous Applications), Set

SBC/SBF 8mm Stainless Steel 2.125 X 5.020 O.A.L. HEAVY DUTY Valve (Boosted/Nitrous Applications), Set

$399.63