GM Performance, Cylinder Head Gasket, 3.920" Bore, 0.051" Compression Thickness, Multi-Layered Steel, LS1/LS6, GM LS-Seri

GM Performance: 12589226, Gaskets and Seals, Engine Gaskets and Seals, Head Gaskets

Head Gasket

Cylinder Head Gasket, 3.920" Bore, 0.051" Compression Thickness, Multi-Layered Steel, LS1/LS6, GM LS-Series, Each

GM Performance is the performance parts division of General Motors. With a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Comes with Standard GM Warranty. New GM OEM Parts