Upper Control Arms

Improve handling and front-end stability on your 1978-1987 G-Body with a set of Upper A-Arms from BMR's suspension! Factory A-Arms and bushings can cause deflection, resulting in changes in alignment and reduced performance. BMRs Adjustable Upper A-Arms (AAU463) greatly improve steering feel and response and are designed for street performance, drag racing, and handling applications. When performance is a must, rely on BMR's suspension!

Additional Information

BMR AAU463 upper A-arms eliminate deflection, greatly improving steering feel and response in normal and performance driving situations.

Part Type

Suspension Control Arm

Product Overview

Fits 1978-1987 G-Bodies;Manufactured from heavy-duty 1.25-inch, 0.095-inch wall DOM tubing;CNC-formed plate steel braces for extra strength;Zinc-plated, chrome-moly, self-lubricating, Teflon-lined rod ends;New heavy-duty ball joints for the best in reliability;Dual-offset cross-shafts for minimizing shim stack;Eliminates upper A-Arm deflection;Additional caster adjustability increases high-speed stability;Fixture welded for precise fitment;Improves steering feel and response;Improves geometry and increases lateral grip during cornering situations;Available in red or black hammertone powder coat for long lasting good looks;3-4 hour installation time;Proudly designed in the U.S.A.;Proudly made in the U.S.A.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

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Product Details

Product Downloads

#	Document Type	Download
1.	Application Guide

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

A-arms, upper, adjustable, standard ball joint