AFCO Low Friction Upper Ball Joint Steel Bolt-In Fits 1963-71 GM Trucks 20031LF

Upgrade your suspension game with the AFCO Low Friction Upper Ball Joint (20031LF) — engineered to deliver dramatically smoother, more responsive handling compared to standard ball joints. With just 2 ft. lbs. of resistance versus the 50 ft. lbs. you'd get from a conventional joint, your front suspension moves freely and predictably exactly when it matters most. Designed as a precision bolt-in solution for 1963–71 GM trucks, this is the kind of upgrade serious racers and performance enthusiasts trust.

• Part Number: 20031LF
• Type: Bolt-in upper ball joint
• Resistance: Only 2 ft. lbs.
• Taper: 1-1/2" per foot
• Stud Length: Stock
• Design: Low friction, greasable
• Fitment: 1963–71 GM trucks
• Compatible Arms: Masterbilt, GRT, Howe, Rocket, Swartz & more
• Machined: Tight tolerances for consistency
• Hardware Included: Bolts, washers, zerk, castle nut & cotter pin

Whether you're building a dirt track racer or refreshing a performance street truck, the AFCO 20031LF makes installation straightforward and the results immediately noticeable. Everything you need is in the box — just bolt it in and feel the difference.