S&S Cycle High Output Super Stock Cylinder Head Kit
S&S Super Stock o-ring style cylinder heads are crafted to uphold the timeless stock look while delivering substantial airflow enhancements when compared to the factory 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