S&S Cycle 106-1070 S&S Cycle 66-84 BT Retro Conversion Stock Bore Top End Kit

Here’s a way to give your shovelhead engine the nostalgic look of a pan, and improve performance at the same time. The Retro Cylinder Head and Valve Train Upgrade Kit consists of a set of S&S P-Series single plug cylinder heads with rocker cradles, S&S roller rocker arms, S&S hydraulic tappets, billet tappet guides, Quickee pushrods, pushrod cover clips, and the required gaskets and hardware for assembly. Fits stock bore engines on Harley-Davidson® motorcycles.

Fitment

Year(s)	Make	Model Code	Model
1966-1984	Harley-Davidson	—	Big Twin and S&S® SH-Series