Howe racing GM K5208 Style Upper Ball Joint Howe Precision Ball Joints offer the precision of a spherical bearing with the misalignment range of a ball joint. Their rugged steel housings will withstand impacts thatcan destroy other ball joints.Plus, even if you manage to damage the joint, they are fully rebuildable. The alloy steel ball studs are process coated for low friction and long wear.Youwill feel the difference in smooth travel and easy steering effort. Bolt-in (4-bolt)style. Cross-referencewithMOOG #K5208. SteelCap. Bolt-In type housing. No Stud. Completely Rebuildable. Works with Howe22302and 22303. Stud:91722360 Howe Racing Replacement Ball Joint Stud, 1/2 Inch Extended Replacement ball studs for your rebuildable Howe Precision Ball Joints. These alloy steel ball studs are process coated for low friction and long wear.You can feel the difference in smooth travel and easy steering effort. Howes ruggedPrecision Ball Joint steel housings will withstand impacts thatcan destroy a standard automotive ball joint; typically only the ball stud will need replacement.These standard ball studs are dimensionally the same as OEM, and different length studs are available to allow easy geometry changes. .5" extended. Replacement stud only. For K772 ball joint. Stock Application: 1965-89 Chrysler, Dodge, Plymouth. Racing Application: All Asphalt Late Models, Dirtworks, Troyer Ford steering uppers. Also fits Pinto upper taper. Ball Size: 1.437. 1/2-20 Thread. Dimension "X" - 1.346" Dimension "L" - 3.84" For Howe Precision Ball Joints ONLY. 91722320S1/91722320S/91722320. Note:Most NASCAR and IMCA divisions require ball joints with a steel cap.