Cometic Pontiac 326/389/421 V8 .027in MLS Cylinder Head Gasket - 4.300in Bore 2005-ford-expedition-xls-esi2176759 2L Silverado and Sierra 1500

2L Silverado and Sierra 1500

8 Front GTS BBK 6 Piston Cast 365x34 2pc Rotor Drilled-Black HA

5L (5E-FE/FHE) 4cyl Head Bolt Kit

1/8' gauge port included

Cometic Pontiac 326/389/421 V8 .027in MLS Cylinder Head Gasket - 4.300in Bore 2005-ford-expedition-xls-esi2176759 2L Silverado and Sierra 1500The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements Requires less clamp load