Lower Control Arms

Launching harder, reducing wheel hop, and adding cornering consistency to your 1964-1972 GM A-body is easy with lower control arms from BMR's suspension. Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMRs polyurethane, non-adjustable tubular control arms for A-bodies (TCA034) are manufactured from heavy-duty CNC-laser cut and CNC-laser notched 1 inch DOM steel tubing. This design gives you a strong control arm that greatly improves performance. Two-inch greaseable, 95-durometer bushings add a solid, more responsive feel over the stock rubber bushings. BMRs bushings are internally fluted, which keeps grease in the bushing, even under heavy load. These flutes also direct grease to the outer edge of the bushing, keeping the thrust surface lubricated. This efficient lubrication ensures quiet, reliable operation over the life of the bushings.BMR's suspension designed the TCA034 to work well in street performance, drag race, and road race applications. The stock control arms flex under even light cornering loads giving you inconsistent handling characteristics.

Additional Information

BMR Suspension designed its TCA034 Lower control arms to work well in street performance, drag race, and handling applications.

Part Type

Suspension Control Arm

Product Overview

These are the perfect upgrade for the enthusiast looking to improve performance, while maintaining acceptable NVH levels and ride quality. When performance is a must, rely on BMR Suspension!BMR Suspensions TCA034 non-adjustable polyurethane lower control arms are available in red and black hammertone powdercoat for long-lasting good looks. Installation time is about 1-2 hours. Proudly made in the U.S.A.Control arm hardware kit RH002 (includes upper and lower control arm hardware - Highly Recommended) is also available.

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.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

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

Control Arms, Rear Lower, Tubular, Steel, Red Powdercoated, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set

Stabilize your ride with BMR control arms. They are CNC-machined and made, depending on the application, from heavy-duty DOM steel tubing, chromoly steel, or 6061-T6 aluminum. BMR polyurethane bushings are designed to be compliant enough to give you a comfortable ride and absorb NVH, while remaining firm enough to stand up to high loads of any performance environment. Their greasable bushings are internally fluted to allow grease to coat the inner sleeve, while keeping the thrust surface lubricated—ensuring quiet, reliable operation over the life of the bushings.

BMR's heavy-duty spherical bearings are designed to eliminate deflection and wheel alignment changes. Their spherical bearings can withstand the extreme stresses of the performance environment, offering all of the bind-free suspension articulation needed for great handling.

These design features result in incredibly strong control arms that greatly improve performance and work well in street performance, drag race, and handling applications. Many are adjustable, allowing you to dial-in pinion angles for correct driveline geometry, or correct, add, or reduce negative camber and other alignment settings.

BMR control arms are the perfect upgrade for the enthusiast looking to improve performance at an affordable price, while maintaining acceptable NVH levels and ride quality. When performance is a must, rely on BMR Suspension!