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

Polyurethane is generally more resistant to wear and tear than rubber, meaning these bushings should last longer. They also offer a firmer feel, which can improve suspension responsiveness compared to softer rubber components.

Do these bushings come with new hardware?

This kit includes the frame shackle bushings only. You will need to reuse your existing hardware or source new hardware separately for installation.

How difficult is the installation of these shackle bushings?

Installation typically involves removing the old bushings and pressing in the new ones. While it's a bolt-on part, having the right tools and potentially a press can make the job easier. Refer to your vehicle's service manual for specific procedures.

Prothane Frame Shackle Bushings Black 7-806-BL

Name: Prothane 67-70 GM P/U 4wd Frame Shackle Bushings - Black
Brand: Prothane
Price: 12.52 USD
Availability: InStock

Prothane 67-70 GM P/U 4wd Frame Shackle Bushings - Black

$12.52

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

Prothane 67-70 GM P/U 4wd Frame Shackle Bushings - Black. Replace worn shackle bushings for a more solid rear suspension feel.

Key Features

Fits 1967-1970 GM P/U 4WD vehicles including Chevrolet K10 Pickup and GMC K15 Pickup.
Replaces worn frame shackle bushings to improve rear suspension stability.
Made from durable black polyurethane for a longer service life than rubber.
Designed as a direct replacement for a straightforward installation.

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Will this fit your vehicle?

Product Details

When you're working on the rear suspension of your classic GM pickup, like a 1967-1970 Chevrolet K10 or GMC K15, worn-out frame shackle bushings can lead to a sloppy ride and reduced handling. These black polyurethane bushings from Prothane are designed to replace those old, cracked rubber ones, helping to restore a more solid feel to your truck's rear end.

Polyurethane is a popular choice for suspension components because it's more durable than rubber and offers a good balance between ride comfort and performance. These bushings are a well-built replacement that fits right into the factory shackle locations, making them a straightforward part of a rear suspension refresh. They help to properly locate the leaf springs and control the movement of the shackle, which is key for maintaining stability.

If you're rebuilding the suspension on your 1967-1970 GM 4WD pickup, these shackle bushings are a solid option to consider. They're designed to handle the stresses of daily driving and occasional hauling, providing a noticeable improvement over worn-out stock parts.