Chevrolet Performance Cylinder Head Gasket - 3.920 in Bore - 0.051 in Compression Thickness - Multi-Layer - LS1 / LS6 - GM LS-Series 12498544 - Pair Helmet Visor Screw Kit 12 lbs (approx

12 lbs (approx

Exhaust Manifold / Header Gasket

keeping the ride smooth but firm and in control

32" x 18" x 10"

Chevrolet Performance Cylinder Head Gasket - 3.920 in Bore - 0.051 in Compression Thickness - Multi-Layer - LS1 / LS6 - GM LS-Series 12498544 - Pair Helmet Visor Screw Kit 12 lbs (approxProduct Description: Cylinder Head Gasket 3. 920 in Bore 0. 051 in Compression Thickness Multi Layer Steel LS1 LS6 GM LS Series Pair 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, GMC and