What causes a vehicle's rear end to sag?

A sagging rear end is typically caused by worn-out or fatigued coil springs. Over time, the metal can lose its tension and ability to support the vehicle's weight, leading to a lower ride height.

How do these springs help prevent tire wear?

When rear springs sag, they can cause the vehicle to sit unevenly, leading to misalignment. This misalignment can cause tires to wear unevenly and prematurely.

Do these springs come with any installation hardware?

This part includes the rear coil springs only. Installation hardware, such as spring isolators or mounting bolts, is typically sold separately and should be inspected and replaced if worn.

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Trusted Since 1957

Est. 1957

MOOG 73-81 Buick Century Rear Coil Springs

Specifications

Brand: Moog
Part #: CC507
UPC: 080066106229

MOOG 73-81 Buick Century Rear Coil Springs

Name: MOOG 73-81 Buick Century Rear Coil Springs
Brand: Moog
Price: 141.13 USD
Availability: InStock

$141.13

On Backorder

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

Fits many GM rear-wheel drive cars. These Moog coil springs replace worn ones to restore ride height and handling.

Key Features

Fits 1973-1981 Buick Century, 1973-1977 and 1982-1983 Buick Regal, 1967-1977 Chevrolet El Camino, and many other GM rear-wheel drive vehicles.
Designed to reduce stresses for longer service life.
Helps restore like-new steering feel.
100% load tested to ensure proper performance.
Helps prevent premature tire wear caused by vehicle misalignment.
Designed for easier installation.

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Will this fit your vehicle?

Product Details

When your vehicle's rear end starts to sag, it's often a sign that the coil springs have worn out. These rear coil springs from Moog are built to replace those tired springs, helping to restore your vehicle's original ride height and improve handling. They are designed to reduce stress, which helps them last longer than stock springs, and they're 100% load tested to ensure they meet specifications. This means you can expect a like-new steering feel and help prevent premature tire wear that can come from misalignment caused by sagging springs.

Moog has a reputation for solving chassis problems, and these springs are a prime example. They are designed for an easier installation process, making them a solid option for bringing your classic GM rear-wheel drive car back to its proper stance. This part fits a wide range of vehicles, including models like the Buick Century, Oldsmobile Cutlass Supreme, and Chevrolet El Camino, among many others from the 1970s and early 1980s.