1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 14220452423708604
  3. CHEVROLET 1255220

CHEVROLET 1255220 Rocker Arm Set 5.3L

fits model: Silverado. make: Chevy, Chevrolet. year: 2008.

1255220 Chevrolet 2008 Chevy Silverado Rocker Arm Set 5.3l 1 Side

( Brand: Chevrolet ), ( Manufacturer Part Number: 1255220 ), ( Part Type: Arm ), ( Country Of Origin: United States )

Review CHEVROLET Chevy Rocker Arm Set 5.3l Side fits SILVERADO 2008

Introducing the Chevrolet 1255220 Rocker Arm Set for the 5.3L engine in 2008 Chevy Silverado trucks. This essential component is designed to provide optimal engine performance and durability.

The set includes six rocker arms, each precision-engineered with a robust design to effectively transfer the force from the camshaft to the valves. The arms are meticulously manufactured using high-quality materials to ensure a long-lasting and reliable operation.

Each rocker arm boasts a unique design, featuring a hydraulic roller tip that facilitates smooth valve actuation and reduces friction, resulting in improved engine efficiency. The surfaces of the rocker arms have been treated with a durable, wear-resistant coating to minimize the impact of harsh operating conditions.

The rocker arms are also engineered with an integrated lifter bore design, which helps to maintain proper valve clearance and timing, ensuring accurate engine combustion. Moreover, they are designed to work seamlessly with the truck's existing lifters and camshaft for hassle-free installation.

The Chevrolet 1255220 Rocker Arm Set is an excellent choice for Silverado owners seeking to restore the performance of their engines or for those who require a replacement due to wear or damage. The set is specifically designed for the 5.3L engine, ensuring a perfect fit and function for your vehicle.

In summary, the Chevrolet 1255220 Rocker Arm Set is a high-quality, dependable, and efficient solution for maintaining and enhancing the performance of your 2008 Chevy Silverado's 5.3L engine. With its robust design, smooth hydraulic roller tips, and integrated lifter bore design, this rocker arm set is an essential upgrade for any Silverado owner.

Pros and Cons of Buying a Chevrolet 1255220 2008 Chevy Silverado 5.3L Rocker Arm Set

Introduction:

The Chevrolet 1255220 2008 Chevy Silverado 5.3L Rocker Arm Set is an essential replacement part for those experiencing issues with their engine's rocker arms. In this article, we will discuss the pros and cons of purchasing this particular rocker arm set to help you make an informed decision.

Pros:

1. OEM Part: This rocker arm set is a genuine Original Equipment Manufacturer (OEM) part, which means it is made by Chevrolet and designed to fit and function perfectly in your 2008 Silverado 5.3L engine.

2. Quality: As an OEM part, it is built to the same high standards as the original rocker arms that came with your vehicle. This ensures durability and reliability.

3. Fitment: The rocker arm set is specifically designed for the 2008 Chevy Silverado 5.3L engine, ensuring a precise fit.

4. Reduced Engine Noise: Worn out or damaged rocker arms can cause engine noise. Replacing them with a new set can help reduce unwanted noise and improve the overall driving experience.

Cons:

1. Cost: OEM parts, such as this rocker arm set, can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on your location and the availability of parts at local dealerships, it may take some time to receive this part if you order it online or through a parts supplier.

3. Labor Costs: Installing the rocker arm set yourself can save you money, but if you choose to have it installed at a shop, labor costs can add to the overall expense.

Conclusion:

When considering the purchase of the Chevrolet 1255220 2008 Chevy Silverado 5.3L Rocker Arm Set, it is essential to weigh the pros and cons carefully. While the OEM part offers the benefits of perfect fitment, high quality, and durability, it comes with a higher price tag and potential waiting time for availability. Ultimately, if you prioritize the peace of mind that comes with using genuine OEM parts and are willing to invest in the long-term reliability of your vehicle, purchasing this rocker arm set may be the best choice for you.

Recommendation:

If you are experiencing issues with your 2008 Chevy Silverado 5.3L engine's rocker arms and are looking for a reliable solution, the Chevrolet 1255220 2008 Chevy Silverado 5.3L Rocker Arm Set is a solid choice. However, if you are budget-conscious or prefer to save on labor costs, consider looking into aftermarket alternatives before making your final decision. Regardless of your choice, ensure that you purchase the correct rocker arm set for your specific vehicle model and engine to ensure a proper fit and optimal performance.

Details:

Used 2008 Chevy Silverado Rocker Arm Set for a 5.3L engine, part number 1255220, is genuine Chevrolet replacement designed the valve train system of vehicle. This set includes one side of the rocker arms needed for proper engine function.

part #: 1255220 price

  • $42.75

specifications rockeareng:

  • for models: Silverado
  • for makes: Chevy, Chevrolet
  • for years: 2008
  • brand: Chevrolet
  • mpn: 1255220
  • part type: Arm
  • country of origin: United States

payments rockeareng:

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

returns rockeareng:

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

offer rockeareng:

  • availability: In Stock
  • quantity: 1
  • started: March 29, 2026
  • options: Ship-to-home
  • best offers: True
  • sold: 0

seller rockeareng:

  • city: Pittsburgh, Pennsylvania
  • rating: 99.8%
  • # reviews: 1206

general rockeareng:

  • Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
  • condition: Used

shipping rockeareng:

  • class: Economy, Expedited, One-day
  • carrier: FedEx
  • cost: $15.22
  • transit: 3-6 Days
  • service: FedEx Ground Economy, FedEx 2Day, FedEx Standard Overnight, FedEx Priority Overnight
  • type: Calculated
for models: silverado, for makes: chevy, chevrolet, for years: 2008, part type: arm, country of origin: united states,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, sku: 14220452423708604,
Chevrolet 1255220 Is Similar To:
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1 offer $42.75 USD
  • Used. Offer #1 priced at $42.75 + $15.22 shipping estimate = $57.97* total. This set includes one side of the rocker arms needed for proper engine function Used 2008 Chevy Silverado Rocker Arm Set for a 5.3L engine, part number , is a genuine Chevrolet replacement part designed for the valvetrain system of the vehicle.+$15.22 shipping

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