Suspension and Components Front Suspension Components

BMR Suspension

BMR 70-81 Chevrolet Camaro A-Arms Upper Non-Adjustable Delrin Std Ball Joint - Red

$419.95

SKU: B00D AAU321R

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: AAU321R

A-arms are one of the most important, yet overlooked suspension components. They are the direct link between the front wheels and the chassis. Any deflection causes a change in alignment, which results in poor performance and driving feel. Fabricated from heavy-duty 1.500-inch, 0.095-inch wall and 1.525-inch, 0.095-inch wall DOM tubing with laser-cut, CNC-formed plate steel braces for extra strength, deflection is eliminated with A-arms from BMR Suspension. BMR(TM) s AAL321 Lower A-arms are fitted with heavy-duty ball joints and greaseable, Delrin bushings add a solid, more responsive feel over the stock rubber bushings. BMR(TM) s bushings are internally fluted, which allows grease to evenly coat the inner sleeve. These flutes also direct grease to the outer edge of the bushing, keeping the thrust surface lubricated. This efficient lubrication ensures reliable operation over the life of the bushings.BMR(TM) s AAL321 Lower A-arms eliminate A-arm deflection, greatly improving steering feel and response in normal and performance driving situations. The Delrin bushings add strength and eliminate deflection compared to stock rubber bushings. The tubular design gives you tons of added strength and a significant reduction in weight over the stock arms. The means you get a great blend of performance and comfort. Designed for street performance, drag race, and road course applications.BMR Suspension AAL321 Non-Adjustable Lower A-arms are available in black hammertone and red powdercoat for long-lasting good looks. Installation time is 3-4 hours. Proudly made in the U.S.A.

BMR AAU321 upper A-arms eliminate deflection, greatly improving steering feel and response in normal and performance driving situations.

MIA's Description

The BMR Suspension AAU321R is a set of non-adjustable upper A-arms fabricated from heavy-duty 1.25-inch, 0.095-inch wall DOM tubing with laser-cut, CNC-formed plate steel braces. They feature CNC machined, nickel-plated, dual-offset cross-shafts, heavy-duty stainless bushing retainers, and come pre-assembled with new polyurethane bump stops and upper ball joints. These A-arms utilize greaseable, internally fluted Delrin bushings for even grease distribution and are designed to provide 2 additional degrees of positive caster, enhancing high-speed stability. Available in black hammertone and red powdercoat, they are made in the U.S.A. and are suitable for street performance, drag racing, handling, and pro-touring applications.

Fitment

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Specifications

BrandBMR Suspension
Part NumberB00D AAU321R

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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