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359703 GM Bolt Rear Cover K5 Chevy Blazer Suburban

fits model: K5, Blazer, Suburban. make: Chevy. year: 1970-81–2012.

359703 GM Bolt Rear Cover K5 Chevy Blazer Suburban
More Information
BrandGM
Manufacturer Part Number359703
Part TypeCOVER BOLT
Placement On VehicleREAR

Review GM Truck Bolt Rear Cover Chevy Pickup #1 for CHEVY BLAZER SUBURBAN K5 1970-81–2012

The GM 359703 12-bolt rear cover is a crucial component for the rear end assembly of Chevrolet K5 Blazers and Suburbans manufactured between 1970 and 1981. This rear cover plays a vital role in protecting the differential gears and seals from external elements such as debris and moisture.

This rear cover is engineered using high-strength cast iron for enhanced durability and rigidity. Its smooth, finish ensures a perfect fit and seamless integration with the rest of the rear end components. Additionally, it features multiple drain plugs that facilitate easy oil changes and maintenance.

The GM 359703 rear cover comes with a new gasket to ensure a tight seal between the cover and the differential housing. This gasket is specifically designed to prevent leaks and ensure proper function of the differential. The cover also includes new bolts and seals for a complete rebuild kit.

This rear cover is a direct replacement for the original equipment, ensuring a perfect fit and OE-level performance. It is designed to work with both manual and automatic transmissions, making it a versatile solution for various Chevrolet applications.

Installation of this rear cover is a straightforward process, requiring minimal tools and skills. The cover comes with clear installation instructions to guide you through the process step by step. By replacing a worn-out or damaged rear cover, you can restore the performance and reliability of your Chevrolet K5 Blazer or Suburban.

In summary, the GM 359703 12-bolt rear cover is an essential upgrade for Chevrolet K5 Blazers and Suburbans manufactured between 1970 and 1981. Its high-strength cast iron construction, included gasket, bolts, and seals, and straightforward installation make it a reliable and cost-effective solution for maintaining the performance and longevity of your vehicle's rear end assembly.

Buying a GM 359703 12-bolt Rear Cover for a 1970-81 Chevy K5 Blazer or Suburban: A Comprehensive Analysis

Introduction:

The GM 359703 12-bolt rear cover is an essential part for the rear end of Chevy K5 Blazers and Suburbans manufactured between 1970 and 1981. This component is responsible for securing the differential gears and sealing the rear end. In this analysis, we will discuss the pros and cons of purchasing this part.

Pros:

1. Durability: The GM 359703 12-bolt rear cover is known for its robustness and longevity. It is designed to withstand the heavy loads and rough terrain that off-road vehicles like the K5 Blazer and Suburban are often subjected to.

2. Easy to Install: This rear cover is relatively easy to install. It requires no special tools, and the process can be completed in a few hours.

3. OEM Quality: By purchasing an original equipment manufacturer (OEM) part like the GM 359703, you can ensure that you are getting a part that is a perfect fit and of the highest quality.

4. Improved Performance: A new rear cover can lead to improved performance by reducing leaks, eliminating noise, and increasing efficiency.

Cons:

1. Cost: Original equipment manufacturer parts like the GM 359703 can be quite expensive compared to aftermarket alternatives.

2. Availability: Depending on the supplier, availability of this part may be limited, especially for older models.

3. Weight: The GM 359703 12-bolt rear cover is a heavy component, which can add to the overall weight of the vehicle.

Conclusion:

The GM 359703 12-bolt rear cover is an essential component for the rear end of 1970-81 Chevy K5 Blazers and Suburbans. While it comes with a higher cost, its durability, easy installation, OEM quality, and potential for improved performance make it a worthwhile investment.

Recommendation:

If you are in need of a new rear cover for your 1970-81 Chevy K5 Blazer or Suburban, consider purchasing an OEM GM 359703 part. Although it may be more expensive than aftermarket alternatives, you can trust that it will provide the best fit, durability, and performance for your vehicle. To ensure availability and the best price, consider purchasing from reputable online suppliers or contacting your local Chevrolet dealership.

Details:

Used oem Gm 12 bolt truck diff cover with bolts as pictured lower edge has bends from floor jacks and use over the years didn't leak before removing.

specifications differentialsdepo:

  • for models: K5, Blazer, Suburban
  • for makes: Chevy
  • for years: 1970-81–2012
  • brand: Gm
  • mpn: 359703
  • part type: Cover Bolt
  • placement on vehicle: Rear

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  • city: newman lake, washington
  • rating: 99.0%
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  • availability: in stock
  • sold #: 16
  • quantity: 1
  • started: june 26, 2025
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general differentialsdepo:

  • category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies

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rating: 99.0% out of 100 based on 895 user ratings.
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