Cometic Marine Cylinder Head Gasket - 4.580" Bore - 0.040" Compression Thickness - Multi-Layered Steel - Big Block Chevy BR40092 Heavy-Duty Aluminum Alloy

Heavy-Duty Aluminum Alloy

Lightweight Mechanism

1992-1995 Chevrolet G10

Rubber / Steel Core

Cometic Marine Cylinder Head Gasket - 4.580" Bore - 0.040" Compression Thickness - Multi-Layered Steel - Big Block Chevy BR40092 Heavy-Duty Aluminum Alloy. 040" MLS Cylinder Head Gasket, 4. 580" Gasket BoreSince 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 gaskets for the hi performance