Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Cometic head gasket for 1977-1979 Yamaha XS750, 70mm bore. This gasket restores the seal between cylinder head and block to maintain combustion chamber integrity and fluid separation. Its construction requires less clamp load, conforms load distribution across the sealing area, eliminates the need for sealants or re-torque, and is intended to limit bore distortion during clamping and operation.
Cometic 77-79 Yamaha XS750 70mm Head Gasket
