What is axle tramp and how does this part help?

Axle tramp is the tendency for your rear axle to hop or bounce under hard acceleration or braking. These inserts fill gaps in the factory bushings, which limits excessive movement and helps control axle tramp for a more stable feel.

What material are these bushings made from?

These inserts are made from polyurethane. This material is chosen for its durability and its ability to maintain suspension alignment while still allowing for necessary flexibility.

Does this kit include everything needed for installation?

The kit includes four urethane inserts designed to fill the voids in the factory rear crossmember bushings. Refer to the manufacturer's installation instructions for any additional hardware or tools that may be required.

Specifications

Brand: Pedders
Part #: PED-EP1169
UPC: 9341150000542

Pedders Urethane Rear Crossmember Bush Insert (4 PKT) 07-09 Pontiac G8 / 2014+ Chevy SS

Name: Pedders Urethane Rear Crossmember Bush Insert (4 PKT) 07-09 Pontiac G8 / 2014+ Chevy SS
Brand: Pedders
SKU: pedders-pedders-urethane-rear-crossmember-bush-insert-4-pkt-07-09-pontiac-g8-201-t14-130343
Price: 105.55 USD
Availability: BackOrder

$105.55

On Backorder

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

Fits 2014-2017 Chevrolet SS. Pedders Urethane Rear Crossmember Bush Insert (4 PKT). Reduces axle tramp.

Key Features

Fits 2014-2017 Chevrolet SS and 2008-2009 Pontiac G8.
Fills voids in the factory rear crossmember bushings.
Helps to reduce axle tramp for improved stability.
Made from durable polyurethane material.
Easy installation process.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to firm up the rear end of your 2014-2017 Chevrolet SS, these urethane crossmember bush inserts from Pedders are a solid option. They're designed to fill the voids in the factory rubber bushings, which can help reduce unwanted movement in the rear axle. Worn suspension bushings can lead to unpredictable handling and affect steering feel, braking, and overall stability, so keeping them in good shape is important for a safe and confident drive.

These inserts are made from polyurethane, a material known for its durability and ability to maintain suspension alignment while allowing for necessary flexibility. By filling the empty spaces in the stock crossmember bushings, they help to control axle tramp, which is that tendency for the rear axle to hop under hard acceleration or deceleration. The kit comes with four inserts, and Pedders notes that installation is straightforward, making it an accessible upgrade for many owners.