The Allstar Performance Take-Apart Low-Friction Lower Ball Joint delivers the same precision and durability as Allstar's original low-friction ball joints, with a serviceable design that lets you swap pins to adjust roll center or make repairs without replacing the whole joint. This +1/2in version uses a longer pin to adjust roll center. Screw-in style, greasable, and adjustable — built for off-road/off-highway competition use only.
Specs: Take-Apart, Greasable, Adjustable, Lower, Screw-In, Low Friction, K727 taper (1.500 in/ft), +1/2 in extended pin length, 2 in body at thread, hardware included. Sold each.
Allstar Spec Sheet — Take-Apart Low-Friction Ball Joints (ALL56810–ALL56832)
Compatibility
This is a Moog/TRW-style K727 taper cross-reference part, not a vehicle-year-specific listing. It's a direct style/taper match for lower ball joint applications using a K727-taper stud (1.500 in per ft taper), so it can be used as a direct upgrade or replacement wherever a K727-style screw-in lower ball joint is called for. For off-road/off-highway use only, per Allstar Performance.
FAQ
Is the ALL56816 ball joint serviceable?
Yes — it's a Take-Apart design, so the pin can be swapped to adjust roll center or repair the joint without replacing the whole ball joint.
What makes the ALL56816 different from the standard ALL56815?
The ALL56816 uses a pin that's 1/2 in longer than standard, which adjusts the roll center on applications using a K727-taper lower ball joint.
Is the ALL56816 an upper or lower ball joint?
Lower — it's a screw-in style lower ball joint.
Is the ALL56816 street legal?
No — per Allstar Performance, it's intended for off-road/off-highway competition use only.

