1. Engine Rocker & Valve Covers Items
  2. sku: 5575084777325611
  3. MICKEY THOMPSON R-58B

MICKEY THOMPSON Valve Covers 140R-58B

fits make: Pontiac.

140r-58b Mickey Thompson R-58b Vintage Valve Covers Pontiac

( Brand: Mickey Thompson ), ( Manufacturer Part Number: R-58B ), ( Type: Valve Cover ), ( Items Included: Oil Filler Cap ), ( Color: Black ), ( Material: Aluminum ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Finish: Painted )

Review MICKEY THOMPSON Vintage Valve Covers Pontiac

Introducing the Mickey Thompson R-58B Valve Covers for the Pontiac 140R-58B engine, a high-performance upgrade that adds both style and functionality to your engine compartment. These valve covers are meticulously crafted from premium materials, designed to withstand the rigors of high-performance applications.

The R-58B Valve Covers feature a sleek, streamlined design that not only complements the aesthetic of your Pontiac but also enhances cooling efficiency. The covers are constructed from aluminum, a lightweight yet robust material that effectively dissipates heat, ensuring optimal operating temperatures for your engine. The finned design on the covers further aids in heat dissipation, allowing for increased airflow and improved cooling performance.

These Mickey Thompson valve covers are designed with a reliable, positive seal system that helps prevent oil leaks and keeps your engine bay clean. The covers come with new gaskets and seals, ensuring a perfect fit and a leak-free installation.

The R-58B Valve Covers are easy to install, with all necessary hardware included in the package. They are a direct replacement for the stock covers, making the upgrade process seamless and hassle-free. The covers come with a durable, high-temperature paint finish that resists chipping and fading, ensuring a long-lasting, attractive appearance.

In summary, the Mickey Thompson R-58B Valve Covers for the Pontiac 140R-58B engine are a must-have upgrade for any performance enthusiast. They provide enhanced cooling, improved appearance, and the peace of mind that comes with a leak-free install. Upgrade your engine compartment today with these high-quality valve covers from Mickey Thompson.

Mickey Thompson R-58B valve covers are aftermarket performance parts designed for Pontiac 140r-58b engines. These valve covers are known for their distinctive design and potential performance benefits. Here are some pros and cons of buying Mickey Thompson R-58B valve covers for your Pontiac 140r-58b engine:

Pros:

1. Enhanced Appearance: Mickey Thompson R-58B valve covers are known for their unique and aggressive design, which can enhance the overall look of your engine bay.

2. Better Breathing: The R-58B valve covers are designed to allow better airflow into the intake manifold, which can lead to improved engine performance.

3. Improved Sealing: The R-58B valve covers feature improved sealing compared to stock covers, which can help prevent oil leaks and keep your engine cleaner.

4. Durability: Mickey Thompson valve covers are made from high-quality materials and are designed to last longer than stock covers.

5. Easy Installation: Installing Mickey Thompson R-58B valve covers is a relatively straightforward process, and most people can do it themselves with basic tools.

Cons:

1. Cost: Mickey Thompson R-58B valve covers are more expensive than stock covers, which may be a deterrent for some buyers.

2. No Factory Warranty: Since these are aftermarket parts, they do not come with a factory warranty, which means you bear the risk of any potential issues.

3. Potential Clearance Issues: Depending on the specific engine configuration, there may be clearance issues between the valve covers and other components, which could require modification or custom work.

Conclusion:

Mickey Thompson R-58B valve covers offer several benefits, including improved appearance, better breathing, improved sealing, and durability. However, they also come with some drawbacks, such as a higher cost and potential clearance issues. Ultimately, the decision to buy Mickey Thompson R-58B valve covers for your Pontiac 140r-58b engine depends on your priorities and budget. If you are looking for improved performance, better sealing, and a unique appearance, then these valve covers may be worth the investment. However, if you are on a tight budget or have concerns about clearance issues, then you may want to consider other options.

Recommendation:

If you are considering buying Mickey Thompson R-58B valve covers for your Pontiac 140r-58b engine, I would recommend doing thorough research before making a purchase. Make sure that the valve covers will fit your engine configuration and that you are prepared for the potential cost and installation challenges. If you are confident that these valve covers will meet your needs and budget, then I would recommend purchasing them from a reputable dealer to ensure that you receive a high-quality product.

Details:

Vintage Mickey Thompson Pontiac valve covers small block part number 140R-58B.

part #: r58b prices

  • $75.00-$250.00

specifications rockercove:

  • for makes: Pontiac
  • brand: Mickey Thompson
  • mpn: R-58b
  • type: Valve Cover
  • items included: Oil Filler Cap
  • color: Black
  • material: Aluminum
  • country/region of manufacture: United States
  • vintage part: Yes
  • finish: Painted

offer rockercove:

  • sold: 0
  • options: Ship-to-home
  • started: March 17, 2025
  • quantity: 1
  • availability: In Stock

returns rockercove:

  • policy: No Returns

shipping rockercove:

  • class: Standard
  • carrier: USPS
  • transit: 3-8 Days
  • type: Calculated
  • service: USPS Ground Advantage
  • cost: $0.00

general rockercove:

  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
  • condition: Used

seller rockercove:

  • # reviews: 1872
  • rating: 100.0%
  • city: Melbourne, Florida

payments rockercove:

  • credit card: Visa
  • wallet: Paypal
  • other
for makes: pontiac, type: valve cover, items included: oil filler cap, country/region of manufacture: united states, vintage part: yes, finish: painted,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: black, material: aluminum, sku: 5575084777325611,

Mickey Thompson R-58B Is Similar To:

rockercove logo
3 offers $75.00–$250.00 USD
  • Offer #1: $250.00 price + $31.05 shipping estimate = $281.05* total. They are sold as seen in photos. Hey! These are very difficult to find! A vintage set of Pontiac Holley/Mickey Thompson valve covers, #140.+$31.05 shipping
  • Offer #2: $160.00 price + $27.45 shipping estimate = $187.45* total. Shipped from Union Grove, Wi 53182 Old M/T Pontiac valve covers.+$27.45 shipping
  • Offer #3: $75.00 price + $24.99 shipping estimate = $99.99* total. Sold as-is. No cracks.+$24.99 shipping

Copyright © rockercove.com