Vibrant Performance Straight Bulkhead Adapter Fitting -6 AN Male O-Ring to -6 AN Male O-Ring - Black NG500 and 7 weather channels

and 7 weather channels

or use stock extended main cap studs

Use Beehive Valve Spring part #26915-16 with this camshaftThe COMP Cams philosophy has never changed: make the highest performing products possible and lead the industry in technological development

and many other types of racing world wide

1975-1981 Chevrolet P20

Vibrant Performance Straight Bulkhead Adapter Fitting -6 AN Male O-Ring to -6 AN Male O-Ring - Black NG500 and 7 weather channelsProduct 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