GM 3760584 Harmonic Balancer General 283/230 245 250HP 327/300

( Brand: Gm ), ( Manufacturer Part Number: 3760584 ), ( Type: Harmonic Balancer ), ( Material: Steel ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Finish: Unfinished )

Review GM General Motors 283/230 245 250hp 327/300 Hp Inch Harmonic Balancer Original fits CORVETTE 283 230 327 300

The GM 3760584 Corvette Harmonic Balancer is an essential component of the engine's crankshaft system in various Corvette models with 283, 230, 245, and 250 horsepower 327 cubic inch engines, as well as those with 300 horsepower 327 cubic inch engines. This part is designed to reduce vibrations and ensure the smooth operation of the engine.

The harmonic balancer is a circular, cast iron component that mounts to the crankshaft pulley. It features a heavy-duty rubber damper that helps to absorb engine harmonics and reduce vibrations that can be transmitted to the vehicle's chassis. The outer edge of the harmonic balancer is equipped with a series of ribs that provide additional strength and rigidity, ensuring the proper alignment of the crankshaft and other engine components.

The GM 3760584 Corvette Harmonic Balancer is precisely engineered to meet the specific requirements of Corvette engines. It is manufactured to the highest standards of quality and is designed to provide reliable and durable performance. The balancer also comes with the necessary hardware for installation, including bolts and seals, ensuring a hassle-free installation process.

It is essential to replace the harmonic balancer when it shows signs of wear or damage, such as cracks in the rubber damper or excessive vibration. A faulty harmonic balancer can lead to severe engine damage, including crankshaft damage, and can be costly to repair.

In summary, the GM 3760584 Corvette Harmonic Balancer is a critical engine component that helps to reduce vibrations and ensure the smooth operation of various Corvette models. It is precisely engineered to meet the specific requirements of Corvette engines and is designed to provide reliable and durable performance. If you suspect that your Corvette's harmonic balancer is failing, it is essential to replace it promptly to avoid costly engine damage.

Buying a 3760584 Corvette with a 283/230-245-250hp engine and a 327/300hp harmonic balancer from GM involves considering several pros and cons.

1. Power: This engine offers a good power range, making it suitable for both everyday driving and occasional track use.

2. Availability: These engines are quite common and widely available in the used market.

3. Reliability: The 327 cubic inch V8 engine is known for its durability and reliability.

4. Performance: With the right modifications, these engines can produce impressive power levels.

5. Affordability: Compared to newer, more powerful engines, these engines are relatively affordable.

1. Emissions: These older engines do not meet modern emission standards, which could make it difficult to register and insure the vehicle in some areas.

2. Fuel Efficiency: The engines are not very fuel-efficient, which could lead to higher operating costs over time.

3. Maintenance: Older engines can require more frequent maintenance, especially if not properly maintained in the past.

4. Availability of Parts: While the engines are common, some parts for these engines may be difficult to find.

5. Environmental Impact: Older engines produce more pollution than modern engines, which could be a concern for some buyers.

The decision to buy a 3760584 Corvette with a 283/230-245-250hp engine and a 327/300hp harmonic balancer from GM depends on your priorities and preferences. If you value power, reliability, and affordability, this engine could be a good choice. However, if you prioritize fuel efficiency, low emissions, and easy maintenance, you may want to consider a more modern engine. Ultimately, it's important to carefully weigh the pros and cons and consider your budget, driving habits, and long-term goals before making a purchase.

If you are set on buying a 3760584 Corvette with this engine, I would recommend doing thorough research to ensure that you are getting a well-maintained and reliable vehicle. Look for a car with a clean title, a complete service history, and no signs of major damage or repairs. Consider joining online forums or local clubs to connect with other Corvette enthusiasts and learn more about the engine and the specific model you are interested in. Additionally, be prepared for the additional maintenance and fuel costs that may come with owning an older engine.

Details:

I installed a New Mahler oil sleeve with green sealer. There is some miner surface rust, but it should clean up nicely. The timing mark is lined up over the key way. There are no hammer marks on the front of this damper at all.

This was used on 1958-65 Corvettes with a 283/327 small block. I have an early small block Chevy 6-inch harmonic balancer in very nice condition for its age.

part #: 3760584 prices

• $89.95-$99.99

specifications rockercove:

• for models: 283, 230, 327, 300, Corvette
• brand: Gm
• mpn: 3760584
• type: Harmonic Balancer
• material: Steel
• country/region of manufacture: United States
• vintage part: Yes
• finish: Unfinished

general rockercove:

• condition: Used
• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

returns rockercove:

• policy: No Returns

offer rockercove:

• best offers: True
• started: April 17, 2025
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0

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• credit card: Mastercard
• other

shipping rockercove:

• transit: 4-8 Days
• service: USPS Priority Mail
• type: Fixed
• carrier: USPS
• class: Expedited
• cost: $12.00

seller rockercove:

• rating: 100.0%
• city: Mundelein, Illinois
• # reviews: 978

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