OE STYLE ENGINE HEAD GASKETS FOR BIG TWIN & SPORTSTER

• CFM-20 is a perforated steel core gasket which allows heat to be drawn away from the combustion ring while dissipating heat evenly across the gasket surface
• Hot spots that lead to head gasket failure are eliminated
• CFM-20's elastomer surface provides maximum sealing characteristics and sealing around passages that carry oil
• All gaskets listed are .043" thick and feature a steel fire ring at the combustion area to help prevent blown head gaskets

Cometic
Head Gasket (Each)
3 7/16" or 3 1/2" (Stock Bore)
Fits Shovelhead 1966/1984
Replaces HD# 16770-66B
By: COMETIC GASKET