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Cometic's MLS head gasket for Chevrolet Gen‑1 Small Block V8 is built for durable sealing in demanding engines. It fits a 4.165 in bore and has a nominal 0.075 in thickness, suitable for valve‑pocketed bores and steam hole configurations. Multiple embossed stainless layers with Viton‑coated outer faces and an uncoated center shim provide corrosion resistance, allow shim variation for thickness requirements, distribute load evenly, and reduce clamp load to help limit bore distortion.
Cometic Chevy Gen-1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.165in Bore
