Howe XD Precision Upper Ball Joint w/ +1.000" Stud - Screw-In - Fits K772 SPBS2 Kits are constructed of 1-3/4"

Kits are constructed of 1-3/4" x

Fits Holley 4150 Ultra HP carburetorsHolley has been the undisputed leader in fuel systems for over 100 years

Dominator Late Model

1959-1961 Chrysler Windsor

Heavy-duty 1-inch spherical bearings

Howe XD Precision Upper Ball Joint w/ +1.000" Stud - Screw-In - Fits K772 SPBS2 Kits are constructed of 1-3/4"Howe 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