SCE MLS Spartan Cylinder Head Gasket - 4.630" Bore - 0.051" Compression Thickness - Multi-Layer Steel - Big Block Chevy Sealant Multiple NPT ports for various

Multiple NPT ports for various vacuum lines

Will not clear hood on 403 Olds

Aramid outer liner construction

Constructed from 6061-T6 aluminum this solid bar stud girdle set for 7/16" stud Chevrolet 265-400 Small Block ties rocker studs together and properly locates them

SCE MLS Spartan Cylinder Head Gasket - 4.630" Bore - 0.051" Compression Thickness - Multi-Layer Steel - Big Block Chevy Sealant Multiple NPT ports for variousProduct Description: Cylinder Head Gasket MLS Spartan 4. 630 in Bore 0. 051 in Compression Thickness Multi Layer Steel Big Block Chevy Sold Individually SCE Gaskets specializes in gaskets for nearly every part of the engine that requires a gasket. They offer a variety of different materials for a large selection of applications. SCE has raised the bar for cylinder head sealing performance and consistency. Our new Gas Stopper enhancement to MLS Spartan