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The Cometic MLS exhaust manifold gasket set for Chevrolet Gen‑1 small block V8 is .030" thick and features 1.450" x 1.600" rectangle ports. MLS construction comprises multiple embossed AMP‑coated and uncoated stainless steel layers to withstand extreme cylinder pressures, maintain torque set, resist corrosion, and avoid burn‑through or push‑out. No sealants are required for reliable sealing across mixed materials.
Cometic Chevy Gen1 Small Block V8 .030in MLS Exhaust Mani Gskt Set-1.450in x 1.600in Rectangle Port
