Cometic GM LT1/LT4 Gen-II SB V8 .066in MLS Cyl Head Gasket-4.060in Bore-w/ Valve Pocketed Bores

The 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

MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel

GM LT1/LT4 Gen-II Small Block V8 .066in. MLS Cylinder Head Gasket; 4.060in. Bore; With Valve Pocketed Bores

GM LT1/LT4 Gen-II Small Block V8 .066" MLS Cylinder Head Gasket, 4.060" Bore, With Valve Pocketed Bores

Cometic GM LT1/LT4 Gen-II SB V8 .066in MLS Cyl Head Gasket-4.060in Bore-w/ Valve Pocketed Bores

Requires less clamp load creating less bore distortion

GM LT1/LT4 Gen-II Small Block V8 Cylinder Head Gasket

Conforms load distribution across the sealing area

GM LT1/LT4 Gen-II SB V8 Cylinder Head

Coated On Both Sides w/Viton

Engine Cylinder Head Gasket

Cylinder Head Gasket