Cometic MLX Cylinder Head Gasket - 4.150 in Bore - 0.051 in Compression Thickness - GM GenV LT-Series V2P21 A locking lever and blade

A locking lever and blade clamping screw secures up to 13 blades in the head assembly

suitable for engines making up to 4000 HP

1979-1995 GMC G2500

1979-1992 GMC C2500

Cometic MLX Cylinder Head Gasket - 4.150 in Bore - 0.051 in Compression Thickness - GM GenV LT-Series V2P21 A locking lever and bladeGM 6. 2L LT1 Small Block V8 GM LT1 LT4 Gen V Small Block V8 Cylinder Head GasketSince 1989, Cometic Gasket has grown into a leading worldwide supplier of custom and short run gaskets for the motorsports industry. Cometic Gasket supplies hi performance gaskets for a variety of motorsports markets. Today, Cometic produces and ships more than 5,000 types of gaskets. Since its inception, Cometic Gasket has been committed to producing superior quality