1. Engine Rocker & Valve Covers Items
  2. sku: 12417671773871602
  3. CFR PERFORMANCE HZ-9504-BC

CFR PERFORMANCE HZ-9504-BC Ids Big Block Valve Cover Dripper For 65-72 496

fits model: 427, 454. make: Chevy.

Hz-9504-bc Cfr Performance Ids For Chevy 65-72 Big Block 496 427 454 Black Chrome Short Valve Cover Without Dripper

( Brand: Cfr Performance ), ( Manufacturer Part Number: HZ-9504-BC ), ( Material: Stainless Steel, Steel ), ( California Prop 65 Warning: Yes ), ( Type: Valve Cover ), ( Fitment Type: Direct Replacement ), ( Mounting Hardware Included: No ), ( Color: Black Chrome ), ( Manufacturer Warranty: Unspecified Length ), ( Country Of Origin: China )

Review CFR PERFORMANCE Ids For Chevy 65-72 Big Block 496 Black Chrome Short Valve Cover Without Dripper fits 427 454

The CFR Performance ID HZ-9504-BC is a high-performance valve cover dripper specifically designed for Chevy big block engines from the years 1965 to 1972. This dripper is compatible with 496 cubic inch, 427 cubic inch, and 454 cubic inch engines.

This valve cover dripper is meticulously crafted from premium materials to ensure superior durability and reliability. The dripper housing is made from heavy-duty aluminum, which is lightweight yet robust enough to withstand the rigors of high-performance applications. The dripper pan is constructed from baffled steel, which effectively collects and channels oil to prevent leaks and maintain proper engine lubrication.

The CFR Performance ID HZ-9504-BC features a unique design with a large capacity oil reservoir, allowing for extended drain intervals and reducing the need for frequent oil changes. The dripper also includes an O-ring seal that provides a leak-free installation and ensures a proper seal against the valve cover.

This high-performance valve cover dripper is designed to provide better oil control, preventing excessive oil consumption and reducing the risk of engine damage caused by oil starvation. The dripper is also easy to install, with a straightforward bolt-on design that requires no modifications to the engine or valve cover.

The CFR Performance ID HZ-9504-BC is an excellent choice for enthusiasts and racers looking to upgrade their big block Chevy engines with a high-performance valve cover dripper that offers superior durability, reliability, and oil control. With its premium construction, large capacity oil reservoir, and leak-free design, this dripper is sure to provide years of trouble-free performance and help take your Chevy engine to the next level.

The CFR Performance ID HZ-9504-BC is a valve cover dripper specifically designed for Chevy big block engines with displacements of 496, 427, and 454 cubic inches from the years 1965 to 1972. Here are some potential pros and cons of purchasing this part.

Pros:

1. Designed specifically for Chevy big block engines: This valve cover dripper is engineered to fit and function properly with the unique specifications of these engines.

2. May improve engine performance: A leaking valve cover can lead to a loss of engine oil, which can negatively impact engine performance. By replacing a leaking valve cover dripper, you can help ensure that your engine is receiving an adequate amount of oil.

3. May reduce engine noise: A leaking valve cover dripper can also lead to engine noise due to oil dripping onto hot engine components. By replacing the leaking dripper, you may be able to reduce engine noise.

4. Made of high-quality materials: CFR Performance is known for manufacturing high-quality automotive parts, so you can expect this valve cover dripper to be of good build quality.

Cons:

1. Cost: The CFR Performance valve cover dripper may be more expensive compared to some aftermarket or OEM alternatives.

2. Installation: Installing the valve cover dripper may require some mechanical knowledge and skills. If you are not comfortable performing the installation yourself, you may need to hire a professional mechanic.

3. Availability: This valve cover dripper may not be readily available at local auto parts stores, and you may need to order it online.

Conclusion:

The CFR Performance ID HZ-9504-BC valve cover dripper is a high-quality part specifically designed for Chevy big block engines. While it may be more expensive than some alternatives and require some mechanical knowledge for installation, the benefits of improved engine performance, reduced engine noise, and the peace of mind that comes with using a high-quality part may outweigh the cons for some individuals. Ultimately, the decision to purchase this valve cover dripper depends on your budget, mechanical skills, and personal priorities.

Recommendation:

If you own a Chevy big block engine from the years 1965 to 1972 and suspect that your valve cover dripper is leaking, it may be worth considering the CFR Performance ID HZ-9504-BC as a replacement option. While it may come with some additional costs and installation requirements, the potential benefits of improved engine performance, reduced engine noise, and peace of mind may make it a worthwhile investment for some. However, it is always recommended to consult with a professional mechanic or automotive parts expert to determine if this part is the best fit for your specific needs and circumstances.

Details:

Quantity: Sold as a Pair. They are baffled and short style. Both covers does not have dripper rails. Class up your ride with Black Chrome.

Valve Cover Finish: Black Chrome. Specifications: Baffled: Yes. Package includes: 1x Valve cover, Instruction manual are not included. Product Features: 100% Brand new, never installed or used.

Valve Cover Top Style: Smooth. Fitment: 1965-1972 Chevy, Includes all sub model's: Big block 396 427 454 short oem Recessed corner. Grommets Included: No. Breathers Included: No.

Gaskets Included: No. You can have the best of both worlds. The finish is durable and easy to clean. Then Black Chrome is for you.

height : 2-1/4. Mounting Hardware Included: No. If you are looking for something different then the usually bright and shiny chrome flat black accessories. Valve Cover Material: Steel.

Driver side has a recessed corner for corvettes or cars with power brakes. Valve Cover Mounting Style: Perimeter Bolt. Black chrome is the same process as normal but offers a non-traditional color that clean and understated.

part #: hz9504 prices

  • $66.05-$88.28

specifications rockercove:

  • for models: 427, 454
  • for makes: Chevy
  • brand: Cfr Performance
  • mpn: Hz-9504-bc
  • material: Stainless Steel, Steel
  • california prop 65 warning: Yes
  • type: Valve Cover
  • fitment type: Direct Replacement
  • mounting hardware included: No
  • color: Black Chrome
  • manufacturer warranty: Unspecified Length
  • country of origin: China

returns rockercove:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

shipping rockercove:

  • carrier: UPS, USPS
  • type: Fixed
  • class: Standard, Expedited
  • service: UPS Ground, USPS Priority Mail
  • transit: 3-8 Days
  • cost: $0.00

offer rockercove:

  • sold: 0
  • best offers: True
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 34
  • started: March 30, 2026

seller rockercove:

  • rating: 99.8%
  • city: Chino, California
  • # reviews: 963

payments rockercove:

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general rockercove:

  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
  • condition: New
for models: 427, 454, for makes: chevy, california prop 65 warning: yes, type: valve cover, fitment type: direct replacement, mounting hardware included: no, manufacturer warranty: unspecified length, country of origin: china,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: black chrome, material: stainless steel, steel, sku: 12417671773871602,

Cfr Performance HZ-9504 Is Similar To:

rockercove logo
5 offers $66.05–$88.28 USD
  • Offer #1: $66.05 price + $0.00 shipping estimate = $66.05* total. Driver side has a recessed corner for corvettes or cars with power brakes. Chevy Big block OEM style black steel valve covers fit 1965 72 Chevy 396 427 454 big block engines.FREE SHIPPING
  • Offer #2: $66.05 price + $0.00 shipping estimate = $66.05* total. Chevy Big block OEM style painted orange steel valve covers fit 1965 72 Chevy 396 427 454 big block engines.FREE SHIPPING
  • Offer #3: $88.28 price + $0.00 shipping estimate = $88.28* total. They are baffled and tall style to clear high performance roller rockers Chevy Big block OEM style orange steel valve covers fit 1965 72 Chevy 396 427 454 big block engines.FREE SHIPPING
  • Offer #4: $78.76 price + $0.00 shipping estimate = $78.76* total. Model HZ 9504 1 C. Both covers have dripper rails.FREE SHIPPING
  • Offer #5: $73.99 price + $0.00 shipping estimate = $73.99* total.FREE SHIPPING

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