BMR Suspension Rear Upper & Lower Control Arm Hardware Kit (RH004) - 1991-1996 GM B-Body
Ensure your rear suspension has the ultimate structural strength it needs to launch harder and handle better with the Rear Upper and Lower Control Arm Hardware Kit (RH004) from BMR Suspension. Over decades of street driving, hard drag strip launches, and exposure to road grime, the original factory rear upper and lower control arm mounting bolts on 1991-1996 GM B-Body vehicles are highly prone to rusting, corroding, stretching, and weakening. This compromised factory hardware can lead to unwanted suspension deflection, unstable alignment settings, rear-end steering, or even catastrophic failure under heavy load. Upgrading your mounting hardware when replacing or servicing your rear control arms is a crucial preventative step for any performance B-Body build.
This comprehensive hardware upgrade kit features high-strength, zinc-coated Grade 10.9 fasteners, engineered to deliver superior shear strength and high tensile capacity. Perfect for demanding street performance, hard-launching drag racing setups, and handling applications, this complete rear kit keeps both your upper and lower control arms securely anchored to the chassis and axle housings. By preventing bolt stretch and deflection, BMR's hardware kit helps maintain precise rear suspension geometry and rear-end alignment stability, allowing your vehicle to efficiently transfer maximum power directly to the ground. Proudly designed and manufactured in the USA!
Features
- Complete, direct-fit hardware upgrade for both rear upper and rear lower control arms
- Replaces weak, worn, or rusted factory mounting hardware to prevent rear-end failure
- Includes high-strength Grade 10.9 zinc-coated bolts, heavy-duty washers, and locking nuts
- Prevents bolt deflection and stretching to preserve rear suspension geometry and alignment stability
- Ideal for high-horsepower street performance, hard drag strip launches, and handling applications
- Provides excellent corrosion resistance against road grime and moisture
- Simple 1 to 2 hour installation time
- Proudly designed and manufactured in the U.S.A.
Fitment
GM B-Body (1991-1996):
- 1991 Buick Roadmaster
- 1991 Chevrolet Caprice
- 1992 Buick Roadmaster
- 1992 Chevrolet Caprice
- 1993 Buick Roadmaster
- 1993 Chevrolet Caprice
- 1994 Buick Roadmaster
- 1994 Chevrolet Caprice
- 1994 Chevrolet Impala SS
- 1995 Buick Roadmaster
- 1995 Chevrolet Caprice
- 1995 Chevrolet Impala SS
- 1996 Buick Roadmaster
- 1996 Chevrolet Caprice
- 1996 Chevrolet Impala SS
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
