1. Engine Rocker & Valve Covers Items
  2. sku: 8080921657096623
  3. PROFORM 66742

PROFORM 66742 Valve Covers Big Block 383

fits model: 400, 440. make: Mopar, Dodge, Plymouth, Chrysler.

66742 Proform Chrome Valve Covers Big Block Mopar 383 400 440 Dodge Plymouth Chrysler

( Brand: Proform ), ( Manufacturer Part Number: 66742 ), ( Type: Valve Cover ), ( Oe/oem Part Number: Sap-66742 ), ( Manufacturer Warranty: Yes ), ( Color: Chrome ), ( Material: Stamped Steel )

Review PROFORM Chrome Valve Covers Big Block Mopar 383 Dodge Plymouth Chrysler fits 400 440

Introducing the Proform Valve Covers, a high-quality aftermarket solution designed specifically for big block Mopar engines, including those found in Dodge, Plymouth, and Chrysler vehicles with engines sized 383, 400, and 440 cubic inches. These valve covers are meticulously crafted to provide superior performance and an authentic appearance for your cherished muscle car or hot rod.

The Proform Valve Covers are manufactured using premium materials, ensuring durability and resistance to heat and engine oil. Each cover is engineered with a smooth, flat surface to allow for easy installation and a perfect seal. The covers come with matching breather tubes, ensuring a complete and functional replacement.

These valve covers boast an authentic Mopar look, with a textured finish that replicates the original factory design. The logo badges are proudly displayed on each cover, adding an authentic touch to your engine bay. The covers are also designed to fit securely with the factory mounting points, ensuring a stable and reliable fit.

Adding these Proform Valve Covers to your big block Mopar engine is not only an aesthetic upgrade but also a functional one. The covers are designed to help keep your engine bay cleaner by directing oil mist away from the intake manifold and other sensitive components. This not only helps to maintain the appearance of your engine bay but also contributes to better engine performance by keeping the intake system free of oil contamination.

In summary, the Proform Valve Covers are a must-have upgrade for any big block Mopar engine, whether you're restoring a classic muscle car or building a high-performance hot rod. These covers offer superior durability, an authentic appearance, and functional benefits, making them an excellent investment for any enthusiast.

Proform's 66742 Valve Covers for Big Block Mopar engines (383, 400, 440) in Dodge, Plymouth, and Chrysler vehicles offer several advantages and potential drawbacks for buyers. Here are some key points to consider:

Advantages:

1. OEM-style design: These valve covers replicate the original equipment design, ensuring a stock appearance and potentially easier installation compared to aftermarket alternatives.

2. Durable material: The valve covers are made from high-quality aluminum, which is lightweight, resilient, and able to withstand the heat and pressure that come with the big block Mopar engines.

3. Affordable price: Proform's 66742 valve covers are typically priced competitively compared to OEM and other aftermarket options, making them an attractive choice for budget-conscious buyers.

4. Improved sealing: The valve covers feature improved sealing technology, which can help prevent oil leaks and reduce the risk of engine damage caused by oil loss.

Disadvantages:

1. Potential fitment issues: While the valve covers are designed to fit a wide range of vehicles, some users have reported issues with fitment, primarily related to the gasket or other mounting hardware.

2. Quality concerns: Some buyers have reported receiving valve covers with imperfections or signs of damage, which could impact the performance and longevity of the parts.

Conclusion:

Proform's 66742 Valve Covers for Big Block Mopar engines offer several benefits, including OEM-style design, durable material, affordability, and improved sealing. However, potential issues with fitment and quality must be considered before making a purchase. Buyers should carefully evaluate their specific needs and requirements to determine if these valve covers are the best choice for their application.

Recommendation:

If you're looking for a cost-effective solution for your big block Mopar engine valve covers and don't mind the potential risk of fitment or quality issues, Proform's 66742 valve covers could be a good option for you. However, if you prioritize a hassle-free installation and high-quality components, it may be worth considering OEM or other aftermarket options with better reputations for fitment and durability. Ultimately, the decision depends on your personal preferences, budget, and the specific requirements of your vehicle.

Details:

Pair of New Proform Chrome Valve Covers Big Block Mopar 383 400 440 Dodge Plymouth Chrysler. Please look at all my photos, as they are part of .

part #: 66742 prices

  • $50.99-$86.95

specifications rockercove:

  • for models: 400, 440
  • for makes: Mopar, Dodge, Plymouth, Chrysler
  • brand: Proform
  • mpn: 66742
  • type: Valve Cover
  • oe/oem part number: Sap-66742
  • manufacturer warranty: Yes
  • color: Chrome
  • material: Stamped Steel

seller rockercove:

  • rating: 99.2%
  • city: Uniontown, Ohio
  • # reviews: 2232

shipping rockercove:

  • carrier: USPS
  • class: Standard
  • type: Fixed
  • cost: $29.95
  • service: USPS Ground Advantage
  • transit: 4-9 Days

general rockercove:

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

returns rockercove:

  • policy: No Returns

offer rockercove:

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

payments rockercove:

  • other
  • credit card: Visa
  • wallet: Paypal
for models: 400, 440, for makes: mopar, dodge, plymouth, chrysler, type: valve cover, oe/oem part number: sap-66742, manufacturer warranty: yes,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: chrome, material: stamped steel, sku: 8080921657096623,

Proform 66742 Is Similar To:

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3 offers $50.99–$86.95 USD
  • Offer #1: $50.99 price + $14.99 shipping estimate = $65.98* total.+$14.99 shipping
  • Offer #2: $86.95 price + $14.99 shipping estimate = $101.94* total. Valve Covers, Signature Series, Stock Height, Steel, Chrome, Edelbrock Logo, Mopar, Big Block, Pair.+$14.99 shipping
  • Offer #3: $52.00 price + $17.96 shipping estimate = $69.96* total.+$17.96 shipping

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