FEATURED PRODUCTS

S.T.D. Panhead Cylinder Heads

You’ve been asking for them, here they are, S.T.D. Replica Panhead Cylinder Heads!! These all American made performance heads use stock Panhead exhaust, can take plumber or o-ring intake, single spark plug and stock Panhead bolt pattern. Available assembled or unassembled without valves, guides and springs, and available in three styles from 48-65 and sold in sets.