Low Friction B/J Lower Weld-In K6141 +1in

The ALLSTAR PERFORMANCE Low Friction B/J Lower Weld-In K6141 +1in (SKU ALL 56029) is a greasable lower ball joint engineered for custom suspension fabrication and high-performance automotive applications. Built with low-friction geometry and a 2.000 in/ft taper, this weld-in ball joint delivers the precision fit and load-bearing capacity demanded by race teams, hot rod builders, and suspension specialists who require direct control over suspension geometry.

The 1-inch extended length allows fine-tuning of suspension angles and ride height without sacrificing structural integrity. The greasable design enables field maintenance and extends service life in dust and mud environments, while the weld-in construction provides maximum strength for fabricated A-arms and custom lower control arms. Hardware is included for straightforward installation. At 1.97 lbs, the compact footprint (5.55 x 2.3 x 9.1 in) integrates seamlessly into custom suspension packages without adding bulk or unsprung weight.

This component is purpose-built for fabricators, race shops, and enthusiasts designing bespoke suspension systems where OEM ball joints lack the geometry or adjustability needed. Whether building a vintage hot rod with modern handling dynamics, tuning a dirt oval racer, or engineering a custom off-road rig, this ALLSTAR ball joint delivers the accuracy and durability required for extended track use and demanding terrain. Greasable lower ball joints in this class are standard in competition environments where suspension wear occurs rapidly and field service capability is essential.