Prothane 73-87 GM Rear 1.75in OD Frame Shackle Bushings - Red

Prothane is known for making durable polyurethane suspension components. These rear frame shackle bushings are designed for a range of 1973-1987 GM C/K/R/V series trucks, like the Chevrolet C20 and GMC C3500. If your truck's rear suspension feels loose or clunky, worn-out shackle bushings are often the culprit. Replacing them with these polyurethane units can help restore a more solid feel to your ride.

These bushings are made from Prothane's red polyurethane material, which is known for its resilience and ability to withstand the stresses of daily driving and hauling. They are a direct replacement for your original rubber bushings, fitting frame shackles with a 1.75-inch outer diameter. Installing new bushings helps to properly locate your suspension components and reduce unwanted movement, contributing to more predictable handling.