GMC RA664 Gm Rocker Arm

( Manufacturer Part Number: RA664 ), ( Part Type: Arm )

Review GMC Gm Rocker Arm

The GM RA664 Rocker Arm is an essential component in the operating mechanism of GMC engines, specifically those with pushrod valvetrains. This high-quality rocker arm is designed to provide reliable and efficient engine performance, ensuring smooth operation and optimal power delivery.

The RA664 rocker arm is manufactured from premium materials, ensuring durability and longevity. It is made of heat-treated steel, which provides the necessary strength to withstand the high-temperature and high-pressure environment within the engine. The steel is also treated to resist corrosion, ensuring the rocker arm maintains its performance even in harsh weather conditions or under heavy use.

The RA664 rocker arm features a precision-machined cam follower bearing surface, which ensures a smooth and consistent movement of the valve. This results in improved engine performance, as the valves can open and close more efficiently, allowing for better air and fuel intake and exhaust.

The rocker arm also boasts a hydraulic lash adjuster, which makes it easy to set the valve clearance. This feature is particularly useful during routine maintenance or engine rebuilds, as it allows for quick and accurate adjustments without the need for special tools or techniques.

The RA664 rocker arm is also designed with ease of installation in mind. It features a simple bolt-on design, making it easy to replace an old or damaged rocker arm. The rocker arm also comes with all necessary hardware, including bolts and washers, to ensure a hassle-free installation.

In summary, the GM RA664 Rocker Arm is a high-quality and reliable component for GMC engines. Its precision-machined cam follower bearing surface, hydraulic lash adjuster, and easy-to-install design make it an excellent choice for anyone looking to maintain or upgrade their engine's performance.

1. Quality: The RA664 is a high-quality rocker arm that is designed to provide reliable and durable performance. It is made of durable materials and is built to withstand the rigors of daily use.

2. Fitment: The RA664 is specifically designed for use in GMC vehicles, ensuring a proper fit and function.

3. Improved Performance: Replacing worn-out or damaged rocker arms with a new one like the RA664 can improve engine performance by reducing valvetrain noise and improving valve closing.

1. Price: The RA664 is not the cheapest rocker arm on the market, and it may be more expensive than some other options.

2. Availability: Depending on the specific GMC vehicle and the location, it may be difficult to find the RA664 in stock.

3. Installation: Replacing rocker arms can be a complex job, and it may require specialized tools and skills to install the RA664 correctly.

If you are looking for a high-quality, reliable, and durable rocker arm for your GMC vehicle, the RA664 is a great option. While it may be more expensive than some other options, the improved performance and durability it provides can make it a worthwhile investment. However, it's important to note that installation may require specialized tools and skills, so it's recommended to consult a professional mechanic for proper installation.

Details:

However, parts may not be in the original packaging.

This listing is for 1 gm rocker arm, part RA664.

part #: ra664 prices

• $140.25-$279.95

specifications rockeareng:

• for makes: Gmc
• mpn: Ra664
• part type: Arm

Ratings:

1. A 07-29-18
2. Great people to work with! 07-30-18
3. nice price. shipped quick. thanks 07-29-18
4. Great 07-29-18
5. Awesome!!! 07-30-18

Returns rockeareng:

• policy: returns accepted
• paid by: Buyer
• time: 30 Days

General rockeareng:

• condition: New other see details
• motors > partsaccessories > cartruck parts > enginescomponents > rocker armsparts engines components
• in stock: Yes

Payments rockeareng:

• PayPal

Offer rockeareng:

• best offer: false
• Sold: 0
• bids: 0
• quantity: 65
• Started: July 30, 2018, 1:02 pm

Seller rockeareng:

• city: Detroit, Michigan
• zipcode: 48217

Shipping rockeareng:

• handling: 1 days
• cost: $0.0
• type: Flat

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