S&S Cycle Super Stock® Cylinder Head Kit Single Plug O-Ring Style Big Twin - 90-1496 For Harley Electra Glide / Touring / Super / Low 1966-1978 Product Type_Tanks & Oil Filters Manufacturer's Statement of Origin (MSO)

Manufacturer's Statement of Origin (MSO) included

Note:Also for S&S X-wedge with S&S SBEFI

650" max Valve Lift

Polyurethane bumpers to absorb vibration

50-state legal

S&S Cycle Super Stock® Cylinder Head Kit Single Plug O-Ring Style Big Twin - 90-1496 For Harley Electra Glide / Touring / Super / Low 1966-1978 Product Type_Tanks & Oil Filters Manufacturer's Statement of Origin (MSO)Features Heads come completely assembled with valve seats, valves, guides, seals, . 590" lift valve springs, collars and valve keepers Kit also includes rocker cover gaskets, head gaskets, exhaust flange gaskets and hardware for rocker housings, top engine mount and carb support bracket with instructions Use OEM manifolds and exhaust Made in the U. S. A. Specs Product Name Cylinder Head Kit Style Stock Compression Model Super Stock Color Finish