What is the main benefit of using polyurethane bushings over rubber?

Polyurethane is more resistant to tearing, abrasion, and degradation from road chemicals compared to rubber. This means they tend to last longer and maintain their stiffness for a more consistent suspension feel over time.

Do these bushings come with all the necessary hardware for installation?

This kit includes the polyurethane bushings themselves. You will need to reuse your original control arm hardware or source new hardware separately for installation.

How difficult is the installation of these control arm bushings?

Installation involves removing the old rubber bushings and pressing in the new polyurethane ones. While it's a direct fit, it typically requires basic hand tools and potentially a press or specialized tool to remove and install the bushings properly.

1971-1977 Chevrolet Caprice Rear Control Arm Bushings | Prot

Name: Prothane 71-77 GM Full Size Rear Control Arm Bushings - Black
Brand: Prothane
Price: 134.94 USD
Availability: InStock

Prothane 71-77 GM Full Size Rear Control Arm Bushings - Black

$134.94

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1971-1977 Chevrolet Caprice. Prothane rear control arm bushings improve suspension response and handling by replacing worn rubber.

Key Features

Fits 1971-1977 Chevrolet Caprice, Bel Air, Biscayne, and Impala.
Constructed from Prothane's durable polyurethane material.
Replaces worn factory rubber control arm bushings.
Helps restore suspension responsiveness and handling.
Black color for a clean appearance.
Designed as a direct fit for factory control arms.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

Made from Prothane's proprietary polyurethane compound, these rear control arm bushings are a solid option for your 1971-1977 GM full-size car. They replace the original rubber bushings, which can degrade and crack over time, leading to sloppy handling and reduced steering precision. This kit is designed to fit directly into the factory control arms, making installation more straightforward than some other suspension upgrades.

Polyurethane offers a good balance between stiffness and durability. It resists tearing and abrasion better than rubber, and it won't degrade from exposure to road salts or fluids. This means you'll get a more consistent feel from your suspension for longer, especially if you drive in varied conditions. The black color keeps them looking clean under the car.

When you're rebuilding the rear suspension on your classic Chevrolet, these bushings are a practical choice to restore a tighter feel to your ride. They're a common part to replace when addressing worn suspension components to get your car handling like it should.