Cometic head gasket specified for Yamaha VMAX with a 91.5mm bore and .027" thickness is designed to conform load distribution and reduce clamp load, helping prevent bore distortion. The gasket’s MLS characteristics support sealing under heavy-duty conditions and are offered to match the stated bore and thickness for VMAX applications without adding sealants or re-torque requirements.
Cometic Yamaha VMAX 91.5mm Bore .027 Head Gasket