- Manufacturer: S and S Cycle
S&S Cycle Retro Top-End Conversion Kit - For 3.625in. Bore Cylinders
- Give your Shovelhead engine that nostalgic look of a Panhead
- Kit consists of a set of S&S P-series cylinder heads with rocker cradles, S&S roller rocker arms, S&S hydraulic tappets, billet tappet guides, Quickee pushrods, pushrod cover clips and all required gaskets and hardware for assembly
- Heads have a Shovelhead bolt pattern, making them compatible with any stock or aftermarket cylinder for 66-84 Big Twins; heads come complete with valves and .590in. lift valve springs
- Accept stock or S&S O-ring-style manifolds for Shovelheads and any exhaust system made to fit a shovelhead engine
- Kits do not include pan covers.
Manufacturer Part Number: 106-1071