GM 587007 Nos Rocker Arms General

( Brand: Gm ), ( Manufacturer Part Number: 587007 ), ( Part Type: Arm Motor )

Review GM General Motors Nos Rocker Arms

Introducing the 587007 NOS (New Old Stock) GM Rocker Arms, an essential upgrade for your classic or restored GM vehicle. These rocker arms have been meticulously preserved in original packaging, ensuring their authenticity and maintaining the original factory specifications.

Each rocker arm is meticulously crafted from high-quality steel, ensuring durability and reliability. The arms are designed to provide an optimal rocker arm ratio, which enhances engine performance by improving the efficiency of the valvetrain. This results in smoother idling, better throttle response, and an overall improvement in engine power and torque.

These rocker arms feature a traditional design, with a polished finish that adds a touch of elegance to your engine bay. The arms are equipped with bushings that provide a secure connection between the rocker arms and the valve pushrods, minimizing engine vibration and reducing wear and tear.

The 587007 NOS GM Rocker Arms are easy to install, requiring no modification to your engine. They are compatible with a wide range of GM engines, including V8 and V6 engines, making them a versatile upgrade for many classic and restored GM vehicles.

Investing in these NOS GM Rocker Arms not only enhances the performance of your vehicle but also adds to its aesthetic appeal. With their authentic factory finish and traditional design, these rocker arms are a great way to maintain the originality and character of your classic GM vehicle while improving its performance.

In summary, the 587007 NOS GM Rocker Arms are a high-quality, authentic upgrade for your classic or restored GM vehicle. They provide improved engine performance, durability, and reliability, while adding to the aesthetic appeal of your engine bay.

Buying GM 587007 nos (new old stock) rocker arms for your GM engine comes with several pros and cons that you may want to consider before making a purchase.

1. OEM (Original Equipment Manufacturer) Parts: These rocker arms are manufactured by General Motors, ensuring a perfect fit and function for your engine.

2. Durability: GM rocker arms are known for their durability and long-lasting performance, making them a reliable choice for your vehicle.

3. Improved Performance: Replacing worn-out or damaged rocker arms with new ones can help improve engine performance and fuel efficiency.

4. Peace of Mind: Using OEM parts can provide peace of mind, knowing that you're using parts specifically designed for your engine and manufactured by the vehicle's original maker.

1. Cost: GM 587007 nos rocker arms can be more expensive compared to aftermarket alternatives.

2. Availability: These parts may not be readily available at local auto parts stores, and you may need to order them online or from a specialized dealer.

3. Installation: Installing these parts may require some mechanical knowledge or hiring a professional mechanic, which can add to the overall cost.

GM 587007 nos rocker arms offer several benefits, such as OEM quality, durability, improved performance, and peace of mind. However, they come with potential drawbacks, such as cost, availability, and installation. Ultimately, the decision to buy these rocker arms depends on your budget, availability, and preference for OEM parts.

If you prioritize using OEM parts for your vehicle and have the budget for it, GM 587007 nos rocker arms are a good investment. They offer reliable performance, durability, and peace of mind. However, if cost is a concern, you may want to consider aftermarket alternatives or used OEM parts. Always ensure that you purchase these parts from a trusted supplier to ensure their authenticity and quality.

Details:

The item may be dusty or show some shelf wear but items for sale here are all new and never used. ITEM LOCATION, AN18. FedEx and UPS may be used for heavier packages. If the photo shows item with I packaging, I will send this original packaging.

USPS is our primary shipping method. It is a New Old Stock NOS part.

part #: 587007 prices

• $40.00-$51.75

specifications voomvalve:

• brand: Gm
• mpn: 587007
• part type: Arm Motor

seller voomvalve:

• city: Pittsburgh, Pennsylvania
• # reviews: 5237
• rating: 99.2%

returns voomvalve:

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

payments voomvalve:

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

offer voomvalve:

• sold: 0
• quantity: 2
• options: Ship-to-home
• started: May 6, 2025
• availability: In Stock

general voomvalve:

• condition: New
• Engines Engine Parts > Valvetrain Components > Valves

shipping voomvalve:

• cost: $0.00
• carrier: USPS
• type: Calculated
• class: Standard
• transit: 3-9 Days
• service: USPS Ground Advantage

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