Store
J and P Cycles
J&P Cycles, Inc. was founded by John and Jill Parham in 1979. It sells motorcycle components, apparel, and gear for the American V-twin motorcycle rider.
Detail
S&S Cycle High Output Super Stock Cylinder Head Kit The S&S Super Stock o-ring style cylinder heads maintain a classic stock appearance while significantly improving airflow compared to the original stock heads. Features: Heads come assembled with premium valves and S&S valve springs that can handle cams with lifts up to .590 Machined for one spark plug per head Great upgrade for stock Shovelheads Rocker boxes are fastened with 5/16-18 cap screws instead of the stock studs and nuts Use OEM manifolds and exhaust Kit includes front and rear cylinder head assemblies, rocker box gaskets, copper head gaskets, exhaust gaskets, hardware, and instructions Natural aluminum finish Made in the USA
