Earl's Performance pressure gauge adapters use aluminum alloys which meet or exceed minimum requirements for aerospace fittings
but is now used throughout the motorsports industry
1969-1974 Chevrolet K20 Pickup
1964-1972 Buick Sportwagon
Simply screw this set of eight into place and enjoy a healthier oil level for your valvetrain
Edelbrock GM LS1 Super Victor Manifold 931076 Earl's Performance pressure gauge adaptersOffers greater air flow potential. Bigger power gains. Accepted by NASCAR for grand national series. Available for use with carburetor or EFI. Race use only. 28097, Chevy, Chevrolet, Edelbrock, Intake Manifold, Intake, Manifold, Single Plane, Super Victor, Satin MANIFOLD RACE Manifold height: A 6. 07", B 6. 07" Carb pad height: 6. 07" Port exit dimensions: 1. 08" x 2. 74"Since 1938, Edelbrock has been committed to making the finest high performance