Low Friction B/J Upper Screw-In + 2in

The ALLSTAR PERFORMANCE Low Friction B/J Upper Screw-In + 2in is a premium greasable ball joint engineered for suspension systems requiring precision articulation and extended reach. This upper ball joint features a 1.500 in/ft taper screw-in design with a 2-inch extended length, delivering low-friction performance critical for vehicles demanding predictable steering geometry and reduced binding under load. Complete with all necessary hardware, this unit is ready for immediate installation on compatible platforms.

The greasable construction allows maintenance personnel to extend component life through periodic lubrication, a practical advantage in high-mileage and harsh-environment applications. The 1.500 in/ft taper specification ensures proper fit within OEM or upgrade spindle bores while the extended 2-inch length accommodates modified suspension geometries or ride-height adjustments without compromising ball joint angle or control arm clearance. Low-friction bearing surfaces reduce steering effort and improve responsiveness compared to standard designs.

This component is suited for street performance vehicles, off-road builds, and motorsport applications where suspension geometry precision directly impacts handling and durability. Technicians and builders working on independent front suspension systems—whether fabricating custom control arms or restoring classic platforms—will appreciate the screw-in convenience and extended-length configuration that accommodates non-standard mounting points. The included hardware simplifies installation and reduces the risk of improper fastening.

ALLSTAR PERFORMANCE has established a reputation in the chassis and suspension market for manufacturing components that balance affordability with functional quality. This ball joint reflects that positioning—it is a straightforward, serviceable upper joint for builders who prioritize maintenance access and geometric flexibility over premium materials or exotic coatings.