1978-1987
G-Body Suspension

Launching harder, reducing wheel hop, and adding cornering consistency to your Third or Fourth Gen GM F-body or GM G-body is easy with adjustable lower control arms from BMR Suspension. Stock stamped steel control arms with soft rubber bushings deflect under load and absorb power instead of transferring it to the tires. BMR's polyurethane, on-car adjustable tubular control arms for F-bodies and G-bodies are the ultimate is strength and adjustability. Manufactured from heavy-duty 1¼-inch, 0.120-inch wall DOM steel tubing, the TCA002 polyurethane lower control arms nearly eliminate all control arm deflection. TIG-welded chrome-moly tube adapters with a center-mounted adjuster make on-car adjustments simple and easy. 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 TCA002'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 CNC-machined center adjusters allow you to adjust the lower control arms easily without removing them from the car. BMR Suspension designed the TCA002 to work well in street performance, drag race, and road race applications. When performance is a must, rely on BMR Suspension! BMR Suspension's TCA002 on-car-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 RH005 (includes upper and lower control arm hardware - Highly Recommended) is also available. BMR Suspension offers several lower control arm options for Third- and Fourth-Gen GM F-Body vehicles. The BCA001 is a non-adjustable boxed lower control arm with polyurethane bushings. The TCA001 is a non-adjustable tubular lower control arm with polyurethane bushings. These products are recommended when low cost is the primary consideration. The TCA002 and XTCA001 are on-car adjustable with polyurethane bushings on both sides. The MTCA003 is a chrome-moly rod end/rod end lower control arm designed for max performance where NVH is not a concern. The TCA004 is on-car adjustable with polyurethane bushings on one side, and rod ends on the other. This combo gives you great performance with moderate increases in NVH and is great compromise between the TCA002 and MTCA003. The TCA001 and TCA002 are all available in a lightweight, chrome-moly version (MTCA001, and MTCA002).