Chevrolet Performance 4.100" Bore Head Gasket 0.051" Thickness Multi-Layered Steel GM LS-Series Hose Support Spring With 7 common configurations stored

With 7 common configurations stored in memory from the factory

These gaskets are used between the upper and lower manifolds to create an air tight seal and prevent erratic idle if a vacuum leak is present

Kits include two 2-3/4" long gun-drilled aluminum pins

For use with Aeroquip AQP® Stainless Steel Racing Hose and Aeroquip StartLite® light-weight hose

6 AN Male to 1/2 in NPT Male

Chevrolet Performance 4.100" Bore Head Gasket 0.051" Thickness Multi-Layered Steel GM LS-Series Hose Support Spring With 7 common configurations storedProduct Description: Cylinder Head Gasket 4. 100 in Bore 0. 051 in Compression Thickness Multi Layer Steel GM LS Series Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick,