Vibrant Performance Aluminum Weld Bung and Cap Kit - 2 in Opening - Polished 122006 MAC Air 2P or 4P

MAC Air 2P or 4P Helmet Air Pumper

Wastegate open pressure setting for controlling boost spikes and faster spool

Environmentally sealed and vibration resistant for underhood mounting

There are two types of accessories available to you

1970-1972 Chevrolet Biscayne Base CID 454 Naturally Aspirated GAS

Vibrant Performance Aluminum Weld Bung and Cap Kit - 2 in Opening - Polished 122006 MAC Air 2P or 4PVibrant Performance weld bungs are an excellent and convenient way to handle a variety of applications such as aluminum radiators, oil pans, custom tank fabrication or any other project that is specialized and requires customized plumbing. Vibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market, which, at the time, was a small but rapidly emerging segment of the high