Vibrant Performance Straight Bulkhead Adapter Fitting -6 AN Male O-Ring to -6 AN Male O-Ring - Black H778C44 helping to build low pressure

helping to build low pressure while improving vacuum signal to the carb

high idle adjustment

1981-1989 Cadillac Fleetwood

Red Anodized / Natural

2 Front Axles and 1 Rear Axle Capacity

Vibrant Performance Straight Bulkhead Adapter Fitting -6 AN Male O-Ring to -6 AN Male O-Ring - Black H778C44 helping to build low pressureProduct Description: Bulkhead Straight 6 AN Male O Ring to 6 AN Male O Ring Aluminum Black Anodized Sold Individually 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