Cometic Cylinder Head Gasket - 4.100 in Bore - Cummins 717999 yields springs to support up

yields springs to support up to

Complies with NHRA rules

5-Pin Male to Male

designed to fit the base of your helmet and allows greater air circulation around the neck

Cometic Cylinder Head Gasket - 4.100 in Bore - Cummins 717999 yields springs to support upCometic Cylinder Head Gasket 4. 100 in Bore Cummins COMETIC MLX (Multi Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re torque required. Product Description: Cylinder Head Gasket 4. 100 in Bore 0. 061 in