Cometic GM LS1 SB 4.000 inch Bore .040 inch MLS Head Gasket C5477-040

Part Number: cgsC5477-040 Description: .040in. MLS Cylinder Head Gasket; 4.000in. Gasket Bore. Each Bore Diameter: 4.000in Engine: GM Gen III/IV Small Block V8 LS Series Thickness: .040in Title: Cometic Gaskets .040in. MLS Cylinder Head Gasket; 4.000in. Gasket Bore. Each Engine Make/Size: GM Gen III/IV LS Series Position: Left or Right WARNING CA Proposition 65: Yes WARNING CA Proposition 65 Message: The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov Prop 65 - Short Label: Prop_65.jpg Prop 65 (C, R or CR): CR Prop 65 Yes/No: Yes