SCE MLS Spartan Cylinder Head Gasket - 4.099" Bore - 0.051" Compression Thickness - Multi-Layer Steel - GM LS-Series EFI Harmonic Balancer stamped steel bracket is lightweight

stamped steel bracket is lightweight and makes installation clean and simple

Mercury: Cougar 67 - 73

Grant Horn Button

adjustable from 30-60 PSI

requires offset in and offset out mufflers

SCE MLS Spartan Cylinder Head Gasket - 4.099" Bore - 0.051" Compression Thickness - Multi-Layer Steel - GM LS-Series EFI Harmonic Balancer stamped steel bracket is lightweightProduct Description: Cylinder Head Gasket MLS Spartan 4. 099 in Bore 0. 051 in Compression Thickness Multi Layer Steel GM LS Series 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