BMR BCA005R Red Lower Control Arms, Boxed, Non-Adjust, Poly Bushings A-Body 1964 - 1972 Buick, Chevy, Oldsmobile, Pontiac

Launching harder, reducing wheel hop, and adding cornering consistency to your GM A-body is easy with lower control arms from BMR Suspension. BMR’s polyurethane, non-adjustable boxed control arms for A-bodies are the ultimate in strength. Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. Manufactured from heavy-duty 1.5-x3-inch, 0.120-inch wall boxed steel tubing, the BCA005 polyurethane lower control arms nearly eliminate all control arm deflection. Greasable, internally fluted, 95-durometer bushings add a solid, more responsive feel over the stock rubber bushings. BMR’s bushing design allows grease to evenly coat the inner sleeve, keeping grease in the bushing under high loads. 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. 

The stock control arms flex under cornering loads giving you inconsistent handling characteristics. Combine this with soft rubber bushings that have massive amounts of deflection and you’re left with poor performance. The BCA005’s heavy-duty construction and polyurethane bushings eliminate unwanted deflection, giving you much improved repeatability on the street, starting line, or in the corners. BMR’s polyurethane bushings are 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. The bushings easily handle the high compression loads of hard launches and hard acceleration, yet offer plenty of articulation for great handling. These are the perfect upgrade for the enthusiast looking to improve performance at an affordable price, while maintaining acceptable NVH levels and ride quality. BMR Suspension designed the BCA005 to work well in street performance, drag race, and road race applications. When performance is a must, rely on BMR Suspension! 

BMR Suspension’s BCA005 non-adjustable polyurethane lower control arms are available in black hammertone and red 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.


NOTE: may require clearancing when used with some OE 12 bolt axle housings.

Features