Vibrant Performance Aluminum Weld Bung -20 AN Male - 1-3/4 in Flange CHA-BASE-5R Large 45mm body diameters and

Large 45mm body diameters and twin tube design allow for larger oil volume and better heat dissipation leading to increased shock life

They are a complete self-contained system that can be easily installed under the hood

8 mm Hex Head

1957-1961 Chevrolet Corvette

Vibrant Performance Aluminum Weld Bung -20 AN Male - 1-3/4 in Flange CHA-BASE-5R Large 45mm body diameters andVibrant Performance male AN bungs are available in both aluminum & mild steel and range from 4 to 20 AN thread sizes. 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 performance aftermarket. Since that time, this market has exploded, becoming a global phenomenon in the process and we are