Cometic copper head gasket for 1978-1981 Suzuki GS850, 73.5mm bore, .043 thickness. Intended to restore proper head-to-block sealing for engine maintenance and rebuilds, this gasket evens clamping forces across the sealing surface. It requires less clamp load, eliminates the need for sealants or re-torque, and helps limit bore distortion associated with uneven clamp pressure.
Cometic 78-81 Suzuki GS850 73.5mm .043 Copper Head Gasket