Kuvaus

.054″ thick MLS (Multi Layer Steel). Final crush .054″. Fits front & rear of both 3-7/16″ (74″/1200cc) & 3-1/2″ (80″/1340cc) standard bore applications. Upgraded replacement for OEM reference 16770-66A and 16770-66B. MLS (Multi Layer Steel) is used in high performance head gasket applications. They consist of multiple layers of steel uniquely designed and riveted together. outside the gasket surface. for ease of installation and provide a high performance seal.66-84 Shovelhead (NU)