Factory replacement upper ball joints.See Application tab for corresponding vehicle models.
These ball joint use a 1973-95 GM Truck taper, but they have a longer (taller) stud than the stock GM part. The taller stud changes the pivot point due to its length, which in turn raises the car's roll center. Very common ball joint on IMCA Modifieds. These are NOT a direct fit in the stock pickup A-frames.
If your car still has ball joints that are riveted in, they are now over 50 years old. These new OEM ball joints feature a metal gusher bearing design that enables grease to flow through the bearing to the stud for reduced friction and enhanced strength and stability. Greaseable socket design allows new lubricant to flush contaminants from the assembly, reducing corrosion and wear. These new replacement upper ball joints fit the following chassis: '55-'57 Chevy car upper '58-'64 Chevy car upper '65-'70 Chevy fullsize car upper '53-'82 Corvette upper ...
QA1's 4-Bolt Style Ultimate Ball Joint is ideal for truck applications. Exclusive to QA1, this patented, self-lubricating design is 100% owner rebuildable. '73-'95 Chevy Pickup