1. Engine Rocker & Valve Covers Items
  2. sku: 10141285760064751
  3. BFO M63Y8Z

BFO M63Y8Z Valve Covers Center Bolt Big Block 2X 402

fits make: Chevy.

M63y8z Bfo 2x Fabricated Aluminum Valve Covers Center Bolt For Big Block Chevy 396 402

( Brand: Bfo ), ( Manufacturer Part Number: M63Y8Z ), ( Part Type: Valve Cover Aluminum Bolt Block ), ( Baffled: No ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Finish: Polished ), ( Fit For: For Big Block Chevy Engines Big Block Chevy 396, 402, 427 ), ( Fitment Type: Direct Replacement ), ( Height: Tall ), ( Include: 1 Pair Engine Valve Cover ), ( Make: For ), ( Manufacturer Warranty: 2 Year ), ( Material: Aluminum ), ( Mounting: Center Bolt ), ( Mounting Hardware Included: Yes ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Quantity: Sold As Pair ), ( Style: Fabricated )

Review BFO 2x Fabricated Aluminum Valve Covers Bolt For Big Block Chevy 402 fits 396

Introducing the BFO M63Y8Z 2x Valve Covers Center Bolts, specifically designed for Big Block Chevy engines with a 396 or 402 cubic inch displacement. These valve covers are an essential component of your engine's air intake system, and the center bolts ensure a secure and proper installation.

The BFO M63Y8Z Valve Covers Center Bolts are made from high-quality materials, ensuring durability and reliability. Each bolt features a hexagonal head with a 13mm diameter, allowing for easy installation and removal using standard socket wrenches. The bolts are also designed with a countersunk head, ensuring a flush fit with the valve cover surface.

These center bolts are engineered to fit perfectly in the center of the valve covers, providing a secure connection between the valve covers and the engine block. The thread pitch on these bolts is 12 points, allowing for a snug fit and preventing any potential leaks or vibrations.

The finish on the BFO M63Y8Z Valve Covers Center Bolts is designed to withstand the rigors of engine use. The bolts have a hardened finish to prevent rust and corrosion, ensuring that they last as long as possible. Additionally, the bolts have a chrome-plated finish, adding a touch of style and aesthetic appeal to your engine.

Installing the BFO M63Y8Z Valve Covers Center Bolts is a straightforward process. Simply remove the old bolts from your valve covers, and replace them with the new ones. Be sure to torque the new bolts to the recommended specification to ensure a proper seal and prevent any potential leaks.

In summary, the BFO M63Y8Z 2x Valve Covers Center Bolts are an essential upgrade for any Big Block Chevy engine with a 396 or 402 cubic inch displacement. These high-quality bolts are made from durable materials, feature a hexagonal head with a countersunk design, and have a hardened finish to prevent rust and corrosion. With easy installation and a chrome-plated finish, these center bolts are the perfect addition to any engine restoration project.

Buying a new set of BFO M63Y8Z 2x valve covers for a big block Chevy 396 or 402 engine involves considering several pros and cons to determine if this is the right investment for your vehicle. Here's a breakdown of the potential advantages and disadvantages:

Pros:

1. Improved Appearance: New valve covers can give your engine a fresh, clean look.

2. Better Sealing: New valve covers can provide better sealing, preventing oil leaks.

3. Durability: High-quality aftermarket valve covers can last longer than OEM (original equipment manufacturer) parts.

Cons:

1. Cost: Aftermarket valve covers can be more expensive than OEM parts.

2. Installation: Installing aftermarket valve covers may require some mechanical skills or professional assistance.

3. Compatibility: Ensure the aftermarket valve covers are compatible with your specific engine and vehicle model.

In conclusion, buying a new set of BFO M63Y8Z 2x valve covers for a big block Chevy 396 or 402 engine can offer improved appearance, better sealing, and increased durability. However, the higher cost, potential installation challenges, and compatibility concerns should be carefully considered before making a purchase.

If you have the necessary skills and are confident in the compatibility of the aftermarket valve covers, the potential benefits may outweigh the costs. On the other hand, if you're not comfortable with the installation process or unsure about compatibility, it may be worth considering OEM parts or seeking professional assistance. Ultimately, the decision depends on your personal preferences, budget, and mechanical expertise.

Details:

Instruction is not included. Guaranteed Fitment, Always the correct part. 1 Valve Covers With Bolts/Accessories

02 Telephone number. Fast Shipping. For Big Block Chevy Engines 396, 402, 427, 454, And 502s 1966-2000. Material: Aluminum, Type: Valve Cover Set, Fitment Direct Replacement, Finish: Polished.

specifications rockercove:

  • for makes: Chevy
  • brand: Bfo
  • mpn: M63y8z
  • part type: Valve Cover Aluminum Bolt Block
  • baffled: No
  • california prop 65 warning: California Prop 65 Warning
  • color: Silver
  • finish: Polished
  • fit for: For Big Block Chevy Engines Big Block Chevy 396, 402, 427
  • fitment type: Direct Replacement
  • height: Tall
  • include: 1 Pair Engine Valve Cover
  • make: For
  • manufacturer warranty: 2 Year
  • material: Aluminum
  • mounting: Center Bolt
  • mounting hardware included: Yes
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • quantity: Sold As Pair
  • style: Fabricated

seller rockercove:

  • # reviews: 13536
  • city: Dayton, New Jersey
  • rating: 99.3%

offer rockercove:

  • availability: In Stock
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • best offers: True
  • started: November 12, 2025

shipping rockercove:

  • transit: 3-7 Days
  • class: Standard
  • carrier: FedEx
  • service: FedEx Ground / FedEx Home Delivery
  • type: Fixed
  • cost: $0.00

payments rockercove:

  • other
  • wallet: Google-pay
  • credit card: Visa

returns rockercove:

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

general rockercove:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
for makes: chevy, part type: valve cover aluminum bolt block, baffled: no, california prop 65 warning: california prop 65 warning, finish: polished, fit for: for big block chevy engines big block chevy 396, 402, 427, fitment type: direct replacement, include: 1 pair engine valve cover, manufacturer warranty: 2 year, mounting: center bolt, mounting hardware included: yes, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, quantity: sold as pair, style: fabricated,
manufacturer: for, category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: silver, material: aluminum, height: tall, sku: 10141285760064751,

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