Howe XD Precision Upper Ball Joint w/ +1.000" Stud - Screw-In - Fits K772 Bolt - Chromoly Includes Banjo Bolt and Seals

Includes Banjo Bolt and Seals

Unmachined Raw Extrusion for custom fuel rail designs

Secondary ORB port machined into flange for easy AN plumbing of feed line

1971-1981 Pontiac Firebird 6

1991-1991 Buick Park Avenue

Howe XD Precision Upper Ball Joint w/ +1.000" Stud - Screw-In - Fits K772 Bolt - Chromoly Includes Banjo Bolt and SealsHowe ball joints offer very low resistance while still fully capturing the ball to maintain alignment. All Howe ball joints are user rebuildable with an unmatched selection of interchangeable studs and housings. The alloy steel ball studs that are process coated for low friction and long wear. The XD Housing is 300% stronger in end of travel load testing. The added strength is in the mil spec alloy housing. The cap is held securely in place with a hex