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Cometic MLS exhaust manifold gaskets for GM LT1 Gen-2 small block V8 feature multi-layer steel construction with embossed AMP-coated outer layers and an uncoated stainless steel center shim. Built for high cylinder pressures and mixed-material sealing, they resist corrosion, maintain torque set without sealants, and conform load distribution across the sealing area. This set fits 1.520" x 1.510" D ports with .030" thickness.
Cometic GM LT1 1.520 inch X 1.510 inch Port .30 inch MLS Exhaust Gaskets
