The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.

Cometic Ford 5.0L Gen-3 Coyote Modular V8 94.5mm Bore RHS .040in MLX Cylinder Head Gasket

Ford 5.0L Gen-3 Coyote Modular V8 .040" MLX Cylinder Head Gasket, 94.5mm Bore, RHS.

Cylinder Head Gasket; 0.040 in. MLX; 940.5mm Bore; Right Hand Side;

Ford 5.0L Gen-3 Coyote Modular V8 Cylinder Head Gasket

Ford 5.0L Gen-3 Coyote Mod V8 Cylinder R

Cometic Gaskets- Cylinder Head Gasket

Engine Cylinder Head Gasket

Cylinder Head Gasket

Head Gasket