PERFECT CIRCLE 214-2108-8 Engine Rocker Arm Gm 260

( Brand: Perfect Circle ), ( Manufacturer Part Number: 214-2108-8 ), ( Part Type: Engine Arm ), ( Ipn: R822 )

Review PERFECT CIRCLE 214-2108 Engine Rocker Arm Gm 260 fits 307 350 1980–1985

The 214-2108-8 engine rocker arm is an essential component of the valvetrain system in GM V8 engines, specifically those used in 1980 to 1985 models of the 260, 307, and 350. This part plays a crucial role in transmitting the force from the camshaft to the valves, enabling the engine to breathe and burn fuel efficiently.

This rocker arm is meticulously engineered with a robust design to ensure reliable operation even under heavy loads and extreme conditions. It is manufactured from high-strength steel, providing the necessary rigidity and durability while keeping its weight to a minimum. The arm's surface is treated with a hard-wearing finish that resists wear and tear, ensuring a long service life.

The 214-2108-8 rocker arm features a unique design with a roller tip that minimizes friction and maximizes power transfer between the camshaft and the valves. The roller tip is precisely machined to ensure a snug fit with the cam lobe, reducing the chance of lateral play and ensuring consistent valve operation.

The rocker arm comes with pre-installed bushings, which are designed to provide a secure and stable mounting to the cylinder head. These bushings are made of a durable material that can handle the engine's vibrations and temperatures without degrading or wearing out prematurely.

Installing the 214-2108-8 engine rocker arm is a straightforward process that can be accomplished with basic hand tools. It is recommended to replace the rocker arms as part of a routine maintenance schedule or when symptoms such as rough idle, misfiring, or valvetrain noise are present. By using a genuine GM OEM part like this rocker arm, you can ensure optimal engine performance and longevity.

Buying a 214-2108-8 engine rocker arm for a 1980-1985 GM 260, 307, or 350 engine involves considering both advantages and disadvantages.

1. OEM Part: This rocker arm is an Original Equipment Manufacturer (OEM) part, ensuring a perfect fit and optimal engine performance.

2. Improved Engine Performance: A worn-out or failing rocker arm can lead to poor engine performance. Replacing it with a new one can improve engine power and efficiency.

3. Reliability: An OEM rocker arm is more reliable than aftermarket alternatives as it is specifically designed for the engine by the original manufacturer.

4. Longer Lifespan: A new rocker arm will last longer than a worn-out or failing one, potentially saving you from future repair costs.

1. Cost: OEM parts, including the 214-2108-8 engine rocker arm, can be more expensive than aftermarket alternatives.

2. Availability: Depending on the source, finding this specific OEM part might take some time and effort.

3. Installation: Installing an engine rocker arm requires some mechanical knowledge and tools. If you're not comfortable doing it yourself, you'll need to pay for professional installation.

The decision to buy a 214-2108-8 engine rocker arm for a 1980-1985 GM 260, 307, or 350 engine depends on your priorities. If you value optimal engine performance, reliability, and a perfect fit, the OEM part is the best choice. However, if you're concerned about cost and availability, you might consider an aftermarket alternative. Ultimately, the decision is yours based on your budget, time constraints, and desired engine performance.

If you're committed to ensuring optimal engine performance and a perfect fit, we recommend purchasing the OEM rocker arm (part number 214-2108-8) from a reputable GM parts supplier or dealership. If you're looking for a more cost-effective alternative, consider researching reliable aftermarket brands and comparing their specifications to the OEM part. Whichever option you choose, make sure to have the necessary tools and mechanical knowledge for installation or plan for professional installation costs.

Details:

There may be minor corrosion, scuffs, torn or missing boxes, scratches from storage, etc. Sometimes the fitment is so old that it does not take into account trim, engine size or build dates. Be sure the part you are buying is correct for your application. They may have been in storage anywhere from 1-30 years.

None of which makes the part Defective. If any manufacturer warranty exists, it is between you and them. Rubber parts, gaskets, hardware may need to be replaced and not usable. Shipping:: Free Shipping is for continental USA only.

Or any other minor issue that does not make the part you are buying DEFECTIVE. Perfect Circle part number 214-2108-8. ONCE Purchased YOU OWN IT.

part #: 21421088 price

• $71.99

specifications rockeareng:

• for models: 307, 350
• for years: 1980-1985
• brand: Perfect Circle
• mpn: 214-2108-8
• part type: Engine Arm
• ipn: R822

general rockeareng:

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

returns rockeareng:

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

seller rockeareng:

• # reviews: 240601
• rating: 99.3%
• city: Houston, Texas

shipping rockeareng:

• service: USPS Priority Mail
• transit: 3-8 Days
• type: Fixed
• cost: $0.00
• class: Expedited
• carrier: USPS

offer rockeareng:

• options: Ship-to-home
• availability: In Stock
• quantity: 2
• sold: 0
• started: August 18, 2025

payments rockeareng:

• other
• wallet: Paypal
• credit card: Discover

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