
Cometic MLS head gasket for Brodix Big Duke/Brodie and Chevrolet big block V8 applications features a 4.630 in. bore and .051 in. compressed thickness. Engineered with embossed stainless steel outer layers coated with Viton and an uncoated shim center layer, this gasket resists corrosion and shear between head and block. Supplied with undersized water ports to suit aftermarket head installations and customization needs.
Cometic Brodix Chevrolet Big Duke / Brodie 4.63in Bore .051in MLS Head Gasket