1. Drums & Hardware Brakes For Sale
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  3. CHEVROLET 18012972

CHEVROLET 18012972 Drum Brake Backing Plate Gm General

fits make: Chevrolet, Buick, Pontiac. year: 1978–1992.

18012972 General Motors Oem 1978 - 1992 Drum Brake Backing Plate Chevrolet Buick Pontiac Gm #

( Brand: Chevrolet ), ( Manufacturer Part Number: 18012972 ), ( Type: Brake Drum ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear ), ( Performance Part: No )

Review CHEVROLET General Motors Oem Drum Brake Backing Plate Buick Pontiac Gm fits 1978–1992

18012972 Chevrolet, Buick, Pontiac, GM Drum Brake Backing Plate (1978-1992)

Description:

This is an authentic GM (General Motors) part number 18012972 drum brake backing plate, specifically designed for use in Chevrolet, Buick, and Pontiac vehicles manufactured between the years 1978 and 1992. This essential component is a crucial part of your vehicle's drum brake system, ensuring optimal braking performance and safety.

The backing plate is a metal piece that provides a solid mounting surface for the brake shoes, enabling them to make even contact with the brake drums when the brakes are applied. This results in efficient friction and braking power. The design of this part is engineered to fit securely into the wheel cylinder, creating a reliable connection between the brake shoes and the drum.

The 18012972 drum brake backing plate is manufactured to meet or exceed original equipment specifications, ensuring a precise fit and reliable operation. It is meticulously crafted from high-quality materials, designed to withstand the rigors of daily driving and provide long-lasting durability.

Installation of this backing plate is straightforward and can typically be done as a DIY project by an experienced home mechanic. However, if you prefer, you can also have it installed by a professional technician to ensure a perfect fit and optimal braking performance.

By choosing this genuine GM part, you can trust that you are investing in a reliable and effective solution for maintaining the braking system in your Chevrolet, Buick, or Pontiac vehicle. This drum brake backing plate is an essential upgrade for any car enthusiast or driver seeking peace of mind on the road.

Buying a Drum Brake Backing Plate (18012972, 1978-1992) for Chevrolet, Buick, and Pontiac GM Vehicles: A Comprehensive Analysis

Introduction:

Drum brake backing plates are essential components of a vehicle's braking system. They provide a solid mounting surface for the brake drums and shoes. In this analysis, we will discuss the pros and cons of buying a drum brake backing plate (18012972, 1978-1992) for Chevrolet, Buick, and Pontiac GM vehicles.

Pros:

1. Enhanced Safety: A worn-out or damaged backing plate can compromise the overall effectiveness of the braking system. Replacing it with a new one ensures that the brakes function optimally, enhancing the safety of the vehicle.

2. Smoother Braking: A new backing plate ensures a proper fit and alignment of the brake components, providing smoother and more consistent braking performance.

3. Long-Term Savings: Although the initial cost may seem high, investing in a new backing plate can save you money in the long run. A faulty backing plate can lead to more significant issues and expensive repairs.

Cons:

1. Cost: The cost of a new drum brake backing plate can be relatively high, especially for older vehicles. This might discourage some vehicle owners from making the purchase.

2. Installation Complexity: Installing a drum brake backing plate can be a complex and time-consuming process, requiring specialized tools and knowledge. This may result in additional labor costs.

Conclusion:

While the cost and installation complexity of a drum brake backing plate (18012972, 1978-1992) for Chevrolet, Buick, and Pontiac GM vehicles might be a concern, the benefits, such as enhanced safety, improved braking performance, and long-term savings, make it a worthwhile investment. If you own an older vehicle and suspect that your drum brake backing plate needs replacement, consider the advantages and weigh them against the costs before making a decision.

Recommendation:

If you decide to proceed with the purchase, ensure that you buy the backing plate from a reputable and trusted automotive parts supplier. This will help ensure the quality of the product and minimize the risk of receiving a counterfeit or subpar part. Additionally, consider seeking professional assistance with the installation process to ensure proper fitment and alignment.

Details:

This rear placement brake drum is designed for universal fitment, making it suitable various model's within the specified years. Great buy for restoration of vehicle to original. 1987 Buck Grand National Rear Drum backing Plate.Hard to find OEM part.

part #: 18012972 prices

  • $47.99-$129.95

specifications drumhardwarbrak:

  • for makes: Chevrolet, Buick, Pontiac
  • for years: 1978-1992
  • brand: Chevrolet
  • mpn: 18012972
  • type: Brake Drum
  • vintage part: Yes
  • country of origin: United States
  • placement on vehicle: Rear
  • performance part: No

general drumhardwarbrak:

  • Car Truck Parts Accessories > Brakes Brake Parts > Brake Drums
  • condition: Used

returns drumhardwarbrak:

  • policy: No Returns

payments drumhardwarbrak:

  • other
  • wallet: Google-pay
  • credit card: Diners-club

offer drumhardwarbrak:

  • best offers: True
  • started: April 2, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1

seller drumhardwarbrak:

  • city: Nesbit, Mississippi
  • rating: 100.0%
  • # reviews: 14

shipping drumhardwarbrak:

  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • class: Standard
  • cost: $10.41
  • type: Calculated
for makes: chevrolet, buick, pontiac, for years: 1978-1992, type: brake drum, vintage part: yes, country of origin: united states, placement on vehicle: rear, performance part: no,
category: auto parts > car truck parts accessories > brakes brake parts > brake drums, sku: 20298994480942782,
Chevrolet 18012972 Is Similar To:
drumhardwarbrak logo
2 offers $47.99–$129.95 USD
  • New other (see details). Offer #1 priced at $129.95 + $0.00 shipping estimate = $129.95* total. NOS 1978 - 1992 Drum Brake Backing Plate Chevrolet Buick Oldsmobile Pontiac GM # .FREE SHIPPING
  • Used. Offer #2 priced at $47.99 + $12.40 shipping estimate = $60.39* total. 1987 Buck Grand National Rear Drum backing Plate.+$12.40 shipping

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