Description
S&S Cycle - Super Stock™ '66-'78 Cylinder Heads - fits 3-5/8" Bore Cylinders
Features:
- Heads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars and valve keepers
- Complete kits also include rocker cover gaskets, head gaskets and miscellaneous hardware with instructions
- Use OEM manifolds and exhaust
- Uses o-ring style intake (sold separately)
- Made in the U.S.A.
