Speedmaster PCE349.1021 Fits Chevy SBC LS7 7.0L Intake Manifold Gasket Set (1208) 1.45" X 2.45" 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.