Vibrant Performance Aluminum Weld Bung - 1 in NPT Female MT-PRO-MM-KEN In race cars they serve

In race cars they serve to keep unwanted smoke and fumes from entering the driver's area while protecting lines from chafing and abrading on rough surfaces

mineral and synthetic lubricants

Jeep CJ7 / Wrangler YJ 1976-95

2005-2010 Ford F-250 Super Duty

Vibrant Performance Aluminum Weld Bung - 1 in NPT Female MT-PRO-MM-KEN In race cars they serveVibrant Performance female NPT bungs are available in both aluminum & mild steel and range from 1 8 to 1 thread sizes. 1in. 11. 5NPTFemAlBng1. 625OD Vibrant Performance female NPT bungs are available in both aluminum & mild steel and range from 1 8 to 1 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