S&S, replacement P-series cylinder head kit. STD bore

S&S, replacement P-series cylinder head kit. STD bore

Used as replacement for S&S P-series engines. Valves and valve springs are installed. Special P-series rocker arms are used and a special S&S rocker arm cradle must be purchased separately when required. Can be fitted to Shovelheads but the valve train drive technique is based on the Evo Big Twin, so Evo hydraulic units, Evo billet tappet guides, Quickee pushrods with through the pushrod top end oiling, specialty P-Series rocker shafts, rocker cradles and S&S Shovel roller rocker arms are used. Requires Shovel style exhaust headers and a Shovel o-ring style manifold. Note: These heads will not fit OEM Panhead engines. Note: Will fit Shovelheads with modifications. Note: Designed to fit S&S P-series engines as replacement. Note: 70-E78 stock engines require a L78-87 style pinion gear since an Evo B.T. cam must be used. Note: 66-69 stock engines require a special generator style cam with 84-99 style lobes.

Fits: > S&S P-series engines with standard bore