QA1 Bolt-In Greasable Upper Ball Joint Blow-Off Valve Trumpet Magnetic Pickup Ignitions

Magnetic Pickup Ignitions

This sensor is to only be used with a "flying magnet" target like Holley P/N 554-126

4 AN Hose Barb to 4 AN Female

1965-1974 Pontiac Parisienne

QA1 Bolt-In Greasable Upper Ball Joint Blow-Off Valve Trumpet Magnetic Pickup IgnitionsQA1's 4 Bolt Style Ultimate Ball Joint is ideal for a variety of racing applications. Exclusive to QA1, this patented, self lubricating design is 100% owner rebuildable. Multiple stud lengths are also available, allowing for easy geometry changes. Infinite preload adjustment allows breakaway torque to be set as low as 0 ft. lbs. for a completely smooth, bind free operation. Precision tolerance ball to race conformity results in even load distribution