SKU: ALL 60025
UPC: 848238033090
MPN: ALL60025
The Upper A-Arm Brackets (1 pair) from ALLSTAR PERFORMANCE represent a critical suspension component engineered for welding into custom fabrication and restoration projects. Designed for builders, fabricators, and motorsports professionals who demand precision control arm mounting solutions, these brackets provide the structural foundation necessary for independent suspension systems. Whether constructing a race car, restoring a classic vehicle, or engineering a custom suspension geometry, upper control arm brackets are non-negotiable elements that directly influence steering response, load handling, and overall suspension geometry accuracy.
Manufactured from steel with a natural finish, these weld-on brackets feature 5/8-inch bolt holes and 3/16-inch material thickness—specifications designed to withstand repeated suspension articulation and high-stress loading conditions inherent to performance driving. The 3/16-inch steel construction provides the optimal balance between structural rigidity and weight, preventing deflection under cornering loads while maintaining practical fabrication characteristics. The 5/8-inch hole diameter accommodates standard fastener sizing common in suspension assembly standards, ensuring compatibility with conventional bolt packages. As a paired set, both brackets maintain dimensional consistency (measuring 4.85 x 0.55 x 6.9 inches), critical for symmetrical suspension geometry that prevents binding and ensures predictable handling characteristics.
Custom fabricators, race teams, and professional restoration shops rely on ALLSTAR PERFORMANCE upper A-arm brackets for applications demanding structural integrity and dimensional accuracy. The weld-on design allows integration into custom frame tubes and suspension subframes, providing flexibility for non-standard chassis configurations. Installation requires MIG or TIG welding capability and proper frame preparation to ensure load distribution and long-term reliability. These brackets suit independent double-wishbone, A-arm, and multi-link suspension systems where upper control arm mounting must be field-fabricated or custom-positioned for geometry optimization.
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