The Cometic MLS cylinder head gasket for Buick Stage I/Stage II V6 (4.090in bore, 0.092in thickness) is built for dependable sealing in high-output and race-influenced engines. Its embossed multi-layer stainless steel construction uses Viton-coated outer layers and an uncoated center shim. MLS design eliminates the need for sealants, tolerates aluminum-to-aluminum or aluminum-to-iron pairings, resists shear and corrosion, and helps distribute clamp load to reduce distortion.
Cometic Buick Stage I/Stage II V6 .092in MLS Cylinder Head Gasket - 4.090in Bore