Launching harder, reducing wheel hop, and adding cornering consistency to your 1978-1987 GM G-body is easy with upper control arms from BMR Suspension. Stock 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 G-bodies (UTCA007) are manufactured from heavy-duty 1 5/8 inch, 0.120-inch wall DOM steel tubing. The center adjuster is CNC-machined from chrome-moly steel with rolled threads for the ultimate in strength and durability. The arms feature TIG-welded chrome-moly tube adapters. This design gives you a strong control arm that greatly improves performance. Two-inch greasable, 95-durometer bushings add a solid, more responsive feel over the stock rubber bushings. BMR’s 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 Suspension designed the UTCA007 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. Combine this with soft bushings that have massive amounts of deflection and you’re left with poor performance. The UTCA007’s heavy-duty construction eliminates control arm flex, giving you much improved repeatability on the street, starting line, or in the corners. BMR’s 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. The bushings easily handle the high compression loads of hard launches and hard acceleration, yet offer plenty of articulation for great handling. The adjustable design allows for fine-tuning of the pinion angle for proper driveline alignment. 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 Suspension’s UTCA007 on-car adjustable polyurethane upper 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 RH003 (includes upper and lower control arm hardware - Highly Recommended) is also available.
- Fits 1978-1987 GM G-body
- On-car adjustable design
- CNC-machined chrome-moly center adjuster
- TIG-welded chrome-moly tube adapters
- High-durometer internally fluted polyurethane greasable bushings
- MIG-welded 1 5/8-inch DOM steel tubing
- Dramatically reduces control arms flex
- Greatly reduces bushing deflection
- Improved Performance with OEM-like NVH levels
- Designed for street performance, drag race, and road race applications
- Durable powdercoat finish
- 1-2 hour installation time
- Proudly designed in the U.S.A.
- Proudly made in the U.S.A.
