
This Cometic MLS cylinder head gasket for Chevrolet Gen-1 Small Block V8 (4.030in bore, .036in compressed thickness) is a multi-layer stainless steel design with embossed outer layers coated in Viton for improved sealing and heat resistance. MLS construction provides rebound and corrosion resistance and is suitable for aluminum-to-aluminum or aluminum-to-iron applications; the gasket is offered for aftermarket heads with undersized water ports to allow customization and is compatible with Brodix 12–23 degree heads.
Cometic Chevrolet Gen-1 Small Block V8 4.030in Bore .036in MLS Cylinder Head Gasket