Cometic Cylinder Head Gasket - 0.040" Compression Thickness - Small Block Mopar DK1423631FIASFI 2 in Longer Big Body

2 in Longer Big Body

1967-1986 Mercury Marquis

1987-1990 GMC V3500

6 in Wide Rear

Cometic Cylinder Head Gasket - 0.040" Compression Thickness - Small Block Mopar DK1423631FIASFI 2 in Longer Big BodyCylinder Head Gasket; 0. 040 in. Multi Layer Steel; 40. 040 in. Bore; Since 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