CHEVROLET 455476 Nos Cylinder Rocker Arm Shaft Bolts General

( Manufacturer Part Number: 455476 )

Review CHEVROLET General Motors Nos Cylinder Rocker Arm Shaft Bolts fits CORVETTE 1953-55–1954-57

Introducing the 1953-55 Chevrolet Corvette and 1954-57 Chevrolet cylinder rocker arm shaft bolts, specifically designed for these classic American automobiles. These bolts are essential components in the engine's valvetrain system and play a crucial role in maintaining the proper functioning of the engine.

The cylinder rocker arm shaft bolts are made of high-strength material, ensuring durability and reliability. The bolts feature a hexagonal head design, providing a secure grip for use with socket wrenches, making the installation process more efficient. The threads on these bolts are of fine pitch, ensuring a precise fit in the engine's cylinder head.

These bolts are designed to withstand the extreme pressures generated during engine operation while remaining resistant to corrosion. The high-tensile strength of these bolts allows for maximum clamping force between the rocker arms and the cylinder heads, ensuring optimal valve clearance and proper engine performance.

The cylinder rocker arm shaft bolts come in a pack of appropriate numbers for the specified Corvette and Chevrolet models. It is essential to use the correct bolts for your vehicle to maintain its authenticity and performance. These bolts are a must-have for any classic car enthusiast, restoration project, or those looking to keep their vintage vehicle in top condition.

These bolts may show signs of wear and tear over time due to their exposure to the engine environment. It is recommended to replace them during routine maintenance or when signs of wear become apparent. Using new, high-quality bolts ensures the longevity of the engine and the overall performance of your classic Chevrolet Corvette or Chevrolet vehicle.

In summary, these 1953-55 Chevrolet Corvette and 1954-57 Chevrolet cylinder rocker arm shaft bolts are a vital investment for the proper functioning and longevity of your classic vehicle's engine. Made of high-strength material, featuring a hexagonal head design, and designed for fine pitch threads, these bolts offer durability, reliability, and ease of installation. Replacing these bolts during routine maintenance or when needed ensures optimal engine performance and the preservation of your classic car's authenticity.

Buying 1953-55 Chevrolet Corvette or 1954-57 Chevrolet cylinder rocker arm shaft bolts involves considering several pros and cons. These parts are essential for maintaining the performance and durability of your classic car's engine.

1. Ensures Proper Engine Performance: New bolts ensure that the cylinder rocker arms are securely fastened, ensuring optimal engine performance.

2. Prevents Engine Damage: Worn-out or damaged bolts can cause engine damage, such as bent valves or pistons. New bolts can prevent such issues.

3. Reduces Noise: Worn-out bolts can cause noise in the engine. New bolts can help reduce or eliminate such noises.

4. Improves Gas Mileage: Worn-out bolts can affect engine efficiency, leading to increased fuel consumption. New bolts can help improve gas mileage.

5. Longer Lifespan: New bolts will last longer than old, worn-out bolts, reducing the need for frequent replacements.

1. Cost: New cylinder rocker arm shaft bolts can be expensive, especially for rare or hard-to-find models.

2. Time and Effort: Installing new bolts requires some mechanical knowledge and time. It may be necessary to remove the engine or cylinder head to access the bolts.

3. Availability: Finding the right bolts for a specific make and model can be challenging, especially for older models.

In conclusion, buying new cylinder rocker arm shaft bolts for your 1953-55 Chevrolet Corvette or 1954-57 Chevrolet can offer several benefits, such as improved engine performance, reduced noise, improved gas mileage, and a longer lifespan. However, the cost, time and effort required for the replacement, and availability of the bolts may be potential drawbacks.

If you are experiencing engine issues or suspect that your cylinder rocker arm shaft bolts are worn-out or damaged, it is recommended that you consider replacing them with new ones. However, it is essential to weigh the pros and cons carefully and consider alternative options, such as reusing existing bolts or finding alternative solutions, before making a decision. It is also recommended that you consult a professional mechanic for advice and assistance with the replacement process.

Details:

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part #: 455476 prices

• $14.00-$28.00

specifications rockeareng:

• for models: Corvette
• for makes: Chevrolet
• for years: 1953-55-1954-57
• mpn: 455476

returns rockeareng:

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

seller rockeareng:

• city: Hillsboro, Oregon
• # reviews: 11478
• rating: 99.8%

general rockeareng:

• condition: New other see details
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

payments rockeareng:

• credit card: Diners-club
• other
• wallet: Google-pay

offer rockeareng:

• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: December 10, 2025

shipping rockeareng:

• type: Calculated
• service: USPS Priority Mail, USPS Ground Advantage, USPS Priority Mail Small Flat Rate Box
• carrier: USPS
• transit: 3-7 Days
• cost: $14.20
• class: Expedited, Standard

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