S&S Cycle 66-78 BT Complete 74in Top End Replacement Kit

Provide everything you need to replace the top end of a 74" shovelhead engine. Includes a set of S&S Super Stock® cylinder heads, a pair of S&S® stock bore cylinders (37/16" for 74" and 31/2" for 80"), S&S 8:1 compression forged pistons, complete with rings and wristpins, manifold clamps, manifold seals, all required hardware, and gaskets.

This Part Fits:

Year	Make	Model	Submodel
1977-1978	Harley-Davidson	FXS Low Rider	Base