1. Engine Crankshafts Products
  2. sku: 13990371423401721
  3. POWERBOND DAYCO SX-3766

POWERBOND BY DAYCO SX-3766 Engine Harmonic Balancer Cylinder G15 5.0L V8 Block Gk

fits make: Gmc. year: 1977–1978.

Sx-3766 Powerbond By Dayco Engine Harmonic Balancer For 1977-1978 Gmc G15 5.0l V8 Cylinder Block Gk

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-3766 ), ( Item Weight: 8.4200 ), ( Ipn: C542 73-38 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Model: G15 ), ( Compatible Year: 1978 1977 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Harmonic Balancer ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dayco Engine Harmonic Balancer )

Review POWERBOND BY DAYCO Engine Harmonic Balancer Gmc G15 5.0l V8 Cylinder Block Gk fits 1977–1978

PowerBond Dayco SX-3766 Engine Harmonic Balancer for 1977-1978 GMC G15 5.0L V8 Cylinder Block (GK)

The PowerBond Dayco SX-3766 Engine Harmonic Balancer is a critical component designed to ensure the smooth operation of your 1977-1978 GMC G15's 5.0L V8 engine. This precision-engineered part is specifically engineered to fit the GK cylinder block, making it an ideal replacement for the original equipment.

Crafted from high-quality, durable materials, the Dayco SX-3766 Engine Harmonic Balancer is designed to absorb vibrations generated by the engine, preventing them from causing damage to other components. This helps to maintain the overall health and longevity of your engine, ensuring a smoother, more efficient ride.

The balancer features a robust, yet lightweight design, with a diameter of approximately 8 inches (203mm) and a thickness of around 2 inches (50.8mm). It is designed to have a balanced mass, ensuring optimal performance under various operating conditions. The balancer is also equipped with superior-quality rubber dampers that provide effective vibration absorption and noise reduction, contributing to a quieter, more comfortable driving experience.

Installation of the PowerBond Dayco SX-3766 Engine Harmonic Balancer is straightforward and can be completed by most DIY mechanics. However, for peace of mind, it is always recommended to have a professional technician perform the installation to ensure a perfect fit and optimal performance.

In summary, the PowerBond Dayco SX-3766 Engine Harmonic Balancer is an essential upgrade for your 1977-1978 GMC G15, providing enhanced engine protection, improved performance, and a quieter, smoother ride. With its robust construction, effective vibration absorption, and easy installation, this balancer is a must-have for any GMC G15 owner seeking to maintain their vehicle's peak performance.

Pros of buying a Powerbond Dayco SX-3766 engine harmonic balancer for your 1977-1978 GMC G15 5.0L V8 cylinder block:

1. Compatibility: The balancer is specifically designed to fit your GMC G15's engine and cylinder block, eliminating any concerns about fitment issues.

2. Quality: Dayco is a well-known brand in the automotive industry, known for producing high-quality components. This balancer is no exception.

3. Durability: The Powerbond Dayco SX-3766 balancer is designed to withstand the stresses and vibrations of your engine, providing long-lasting performance.

4. Reduced Engine Noise: A functioning harmonic balancer helps reduce engine noise, providing a smoother ride.

Cons of buying a Powerbond Dayco SX-3766 engine harmonic balancer:

1. Price: Compared to some aftermarket options, the Powerbond Dayco SX-3766 balancer may be more expensive.

2. Availability: Due to its specific design, it may not be as easily available as generic balancers, which could lead to longer waiting times for delivery.

3. Potential Installation Difficulty: As with any automotive part replacement, there may be some difficulties in the installation process, particularly if you are not familiar with engine work.

In conclusion, while the Powerbond Dayco SX-3766 engine harmonic balancer offers high quality, durability, and compatibility with your vehicle, its price and potential difficulty in installation could be drawbacks for some consumers. If you prioritize a reliable, OEM-style replacement and are willing to pay a slightly higher price, this balancer could be a good choice. However, if you are on a tight budget or are comfortable with a generic aftermarket part, you may want to consider other options. Always ensure you are purchasing from a reputable seller to guarantee the quality of the product.

Details:

Dayco Engine Harmonic Balancer for 1977-1978 GMC G15 5.0L V8 Cylinder Block gk: Status: In Stock.

part #: sx3766 price

  • $179.00

specifications cranshafengin:

  • for makes: Gmc
  • for years: 1977-1978
  • brand: Powerbond By Dayco
  • mpn: Sx-3766
  • item weight: 8.4200
  • ipn: C542 73-38
  • placement on vehicle: Engine Cylinder Block
  • compatible model: G15
  • compatible year: 1978 1977
  • core charge: Free No Core Charge
  • type: Engine Harmonic Balancer
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Dayco Engine Harmonic Balancer

seller cranshafengin:

  • # reviews: 554580
  • rating: 98.8%
  • city: Indianapolis, Indiana

returns cranshafengin:

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

shipping cranshafengin:

  • service: Standard, Expedited
  • transit: 4-7 Days
  • cost: $0.00
  • type: Fixed
  • class: Standard, Expedited

general cranshafengin:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

offer cranshafengin:

  • sold: 0
  • started: May 10, 2025
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home

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for makes: gmc, for years: 1977-1978, item weight: 8.4200, placement on vehicle: engine cylinder block, compatible model: g15, compatible year: 1978 1977, core charge: free no core charge, type: engine harmonic balancer, fitment type: direct replacement, bundle description: 1 pc genuine dayco engine harmonic balancer,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 13990371423401721,
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