CYLINDER HEAD

This is Garage Sale priced because it is a factory shipped open box item and returned that we don't carry in house. NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS Direct bolt-on head for AMC 343, 360, 390, and 401 Stock and Super Stock racers. No port profiling or bowl blending of ports. Out-of-the-Box Bolt-On Performance. Hand-Blended Intake and Exhaust Bowls. CNC-Matched Intake/Exhaust Ports in Std Location. Thicker Deck Surfaces than Other Brands. 54cc Dual-Quench Combustion Chamber. Offers Improved Mid To High Lift Flow.