Body Mount Bushing Chevrolet Blazer 87-91

The Body Mount Bushing for Chevrolet Blazer 87-91 by Whiteline Performance is engineered to eliminate the play and deflection that develops in factory rubber mounts over time. As a mechanic working on full-size GM SUVs, you'll recognize immediately that stock body mounts degrade, allowing excessive movement between the body and frame—a condition that compounds drivetrain vibration, steering harshness, and accelerated wear on suspension components. This polyurethane and steel construction kit restores the structural rigidity your Blazer needs for responsive handling and reduced noise transmission into the cabin.

Whiteline's Body Mount Bushing kit features durable polyurethane sleeves bonded to steel outer shells with a zinc oxide finish, delivering superior durability compared to original rubber compounds. The polyurethane material resists ozone and UV degradation far longer than factory mounts, while the steel reinforcement prevents lateral bushing collapse under cornering loads. This design maintains consistent geometry through body deflection cycles, directly improving braking stability and reducing the "floating" sensation common in aging Blazers. Installation requires no special tools beyond a press or basic suspension shop equipment—the bushings press directly into the factory body mount towers on 1987–1991 GM full-size SUVs.

Owners performing a comprehensive suspension refresh will find this kit essential for vehicles with over 100,000 miles or those showing noticeable body roll and steering vagueness. Off-road enthusiasts and towing operators particularly benefit from the increased structural support—body mount bushings transfer lateral and vertical forces more efficiently, reducing frame twist during load shifts. The complete kit suits the full Chevrolet Blazer platform from 1987 through 1991 model years, making it a straightforward upgrade for original-equipment restoration or performance suspension builds. Pair this with frame-contact steering dampeners and sway bar upgrades for the most dramatic improvement in overall vehicle control.