Speedmaster PCE349.1020 Chevy LS3 L92 6.2L Intake Gasket 1222 1.35x2.70x0.045

Chevy SBC LS3/L92 6.2L Intake Manifold Gasket Set (1222) 1.35" x 2.70" x 0.045" Most Speedmaster intake manifold gaskets have Printoseal construction, which puts beads of special elastomers around the ports for extra sealing power. They also feature a non-metallic, rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports. Printoseal construction puts beads of special elastomers around the ports for extra sealing power Rubber-fiber base material that resists gasoline and alcohol, while allowing engine builders to precision-trim around the intake ports.