Chevrolet Performance SBC Head Gasket - 4.000 Bore x .028 61-61 PLUS a vacuum advance lock out

a vacuum advance lock out

3 Gear Drive

Looking for increased visibility

Wiring Harness with 1 wire installation which easily plugs into OBDII port

Chevrolet Performance SBC Head Gasket - 4.000 Bore x .028 61-61 PLUS a vacuum advance lock outProduct Description: Cylinder Head Gasket 4. 000 in Bore 0. 028 in Compression Thickness Steel Core Laminate Small Block Chevy 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,