UMI 78-96 GM B-Body Rear Coil-Over Conversion Brackets

These UMI Performance rear coil-over conversion brackets are made from heavy-duty, laser-cut US steel, jig welded to ensure a solid fit on factory GM B-body axles from 1978 to 1996. This bolt-in setup means you can add adjustable ride height and damping control to your rear suspension without any welding, making it a straightforward upgrade for your Buick LeSabre, Chevrolet Caprice, or Pontiac Bonneville, among other GM B-bodies.

The design features a double shear upper and lower mounting system, which is a strong way to handle the forces from adjustable coilovers. You'll need to drill a simple 3/8" hole for the upper mount, but otherwise, it's a direct bolt-on installation. These brackets are designed to work with any brand of coilover, giving you flexibility in choosing your damping and ride height settings. Being made in the USA from US steel means you're getting a well-built part that's ready to handle the demands of your classic GM B-body.