Head Gskt,Fire Ring,.043″ Tk BT Evo 84/99,Spt 1200 86/L* Fiber,Rpls 16770-84D C9537-1

Description

Head Gskt,Fire Ring,.043″ Tk Bt Evo 84/99,Spt 1200 86/L* Fiber,Rpls 16770-84D C9537-1

• CM-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
• CM-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 1/2 Bore Size
Fits Big Twin Evolution 1984/1999
Replaces HD# 16770-84D
Fits Sportster 1200cc 1988/Later
Replaces HD# 16773-85
Requires 60914 drain back O rings