What is the main benefit of using polyurethane bump stops?

Polyurethane bump stops, like these from Energy Suspension, are designed to last longer and operate more efficiently than original rubber stops. They provide a consistent cushion to prevent suspension bottoming out.

What are the dimensions of these bump stops?

Each bump stop in this set measures 2 inches in height, 2.25 inches in length, and 1 1/16 inches in width. They also feature a locating pin with a 1-inch offset.

What does 'GM Style' refer to for these bump stops?

The 'GM Style' designation, along with the locating pin offset, indicates that these bump stops are designed to fit specific mounting points commonly found on General Motors vehicles from certain eras, including your 1979-1985 Buick Riviera.

Energy Suspension GM Style Black Front Bump Stop Set

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Specifications

Brand: Energy Suspension
Part #: 9.9150G
UPC: 703639418092

Energy Suspension GM Style Black Front Bump Stop Set

Name: Energy Suspension GM Style Black Front Bump Stop Set
Brand: Energy Suspension
Price: 23.87 USD
Availability: InStock

$23.87

On Backorder

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

Fits 1979-1985 Buick Riviera. Energy Suspension front bump stops cushion suspension collapse to prevent damage.

Key Features

Fits 1979-1985 Buick Riviera.
This set includes two front bump stops.
Made from Energy Suspension's Hyper-Flex polyurethane for improved durability and efficiency over rubber.
Helps cushion suspension collapse to prevent bottoming out and vehicle damage.
Designed with a locating pin offset by 1 inch for a GM style fit.

⚠️ 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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Fits this vehicle

Buick Riviera 1979-1985

Product Details

When you're working on the suspension of your 1979-1985 Buick Riviera, you'll want to make sure you've got these Energy Suspension GM Style Front Bump Stops. These are designed to cushion your suspension when it collapses, preventing it from bottoming out and potentially causing expensive damage to your control arms or other components. They're made from Energy Suspension's Hyper-Flex polyurethane, which is known for lasting longer and working more efficiently than the original rubber stops.

This particular set includes two bump stops, each measuring 2 inches in height with a 2.25-inch length and a 1 1/16-inch width. They feature a locating pin offset by 1 inch, making them a direct fit for GM style applications. The bullet shape is a general-purpose design that works well for control arms, and the polyurethane material offers a specific durometer and hardness tailored for this application.