1. Engine Crankshafts Products
  2. sku: 16968524238254721
  3. POWERBOND DAYCO SX-3942

POWERBOND BY DAYCO SX-3942 Engine Harmonic Balancer Cylinder K15 7.4L V8 Block

fits model: Ss. make: Gmc. year: 1976.

Sx-3942 Powerbond By Dayco Engine Harmonic Balancer For 1976 Gmc K15 7.4l V8 Cylinder Block Ss

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-3942 ), ( Item Weight: 14.9900 ), ( Ipn: C214 38-40 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Model: K15 ), ( Core Charge: Free No Core Charge ), ( Type: Engine Harmonic Balancer ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dayco Engine Harmonic Balancer ), ( Timing Marks: Yes ), ( Overall Width: 2.686 In / 68.20 Mm ), ( Hardware Included: No ), ( Ring Width: 1.889 In / 47.98 Mm ), ( Counterweight Balance: Hub Weighted ), ( Outer Ring Material: Cast Iron ), ( Overall Outside Diameter: 7.963 In / 202.25 Mm ), ( Nose Outside Diameter: 2.333 In / 59.25 Mm ), ( Crank Bore: 1.599 In / 40.60 Mm )

Review POWERBOND BY DAYCO Engine Harmonic Balancer Gmc K15 7.4l V8 Cylinder Block fits SS 1976

PowerBond Dayco SX-3942 Engine Harmonic Balancer for 1976 GMC K15 7.4L V8 Cylinder Block

Experience unparalleled engine stability with the PowerBond Dayco SX-3942 Engine Harmonic Balancer, specifically designed for the 1976 GMC K15 with the powerful 7.4L V8 cylinder block. This precision-engineered component is a perfect fit for your vehicle, ensuring seamless operation and prolonging the life of your engine.

The Dayco SX-3942 is a testament to engineering excellence, meticulously crafted to absorb and counteract harmful engine vibrations. Made from high-quality materials, this balancer maintains the ideal balance between rotating masses in your engine, thereby reducing unwanted noise, increasing fuel efficiency, and preventing potential damage to other engine components.

The balancer features a robust, yet lightweight design, ensuring it can withstand the rigors of daily driving while minimizing its impact on overall vehicle weight. Its durable rubber damper absorbs vibrations effectively, providing smooth and consistent power delivery.

The PowerBond Dayco SX-3942 Engine Harmonic Balancer comes with a precise fitment for the 1976 GMC K15's 7.4L V8 cylinder block, ensuring a straightforward installation process. By choosing this balancer, you're investing in a reliable, long-lasting solution that delivers peace of mind and uncompromised performance on the road.

Upgrade your engine's performance and durability with the PowerBond Dayco SX-3942 Engine Harmonic Balancer. Trust in the quality and reliability of this product, and drive with confidence knowing that your engine is protected against damaging vibrations.

Pros, Cons, and Recommendation for Powerbond Dayco SX-3942 Engine Harmonic Balancer for 1976 GMC K15 7.4L V8 Cylinder Block

Pros:

1. Designed Specifically: The Powerbond Dayco SX-3942 engine harmonic balancer is designed specifically for the 7.4L V8 cylinder block of the 1976 GMC K15, ensuring a perfect fit.

2. Quality Material: Made from high-quality materials, this balancer is durable and designed to withstand the stresses of a V8 engine.

3. Reduced Vibration: A properly functioning engine harmonic balancer reduces vibration in the engine, which can lead to a smoother ride and reduced wear on engine components.

4. Reputable Brand: Dayco is a reputable brand in the automotive industry, known for producing reliable and high-quality engine components.

Cons:

1. Potential for Overpricing: Aftermarket parts can sometimes be more expensive than OEM (Original Equipment Manufacturer) parts. It's essential to compare prices from different suppliers to ensure you're getting the best deal.

2. Lack of Warranty: Unlike OEM parts, aftermarket parts may not come with a warranty, which can be a risk if the part fails shortly after installation.

3. Quality Variability: While Dayco is a reputable brand, there can still be variability in quality among different batches of aftermarket parts.

Conclusion:

The Powerbond Dayco SX-3942 engine harmonic balancer is a suitable choice for your 1976 GMC K15 due to its specific design for your engine model and the reputation of the Dayco brand. However, it's crucial to consider the potential downsides, such as overpricing and lack of warranty, before making a purchase.

Recommendation:

If you decide to purchase this engine harmonic balancer, ensure you buy from a reputable supplier to minimize the risk of receiving a low-quality part. Compare prices from multiple suppliers to ensure you're getting a fair price. Additionally, consider purchasing a warranty if one is available to mitigate the risk of the part failing shortly after installation.

Details:

Dayco Engine Harmonic Balancer for 1976 GMC K15 7.4L V8 Cylinder Block Ss: Status: In Stock.

part #: sx3942 prices

  • $224.99-$243.02

specifications cranshafengin:

  • for models: Ss
  • for makes: Gmc
  • for years: 1976
  • brand: Powerbond By Dayco
  • mpn: Sx-3942
  • item weight: 14.9900
  • ipn: C214 38-40
  • placement on vehicle: Engine Cylinder Block
  • compatible model: K15
  • core charge: Free No Core Charge
  • type: Engine Harmonic Balancer
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Dayco Engine Harmonic Balancer
  • timing marks: Yes
  • overall width: 2.686 In / 68.20 Mm
  • hardware included: No
  • ring width: 1.889 In / 47.98 Mm
  • counterweight balance: Hub Weighted
  • outer ring material: Cast Iron
  • overall outside diameter: 7.963 In / 202.25 Mm
  • nose outside diameter: 2.333 In / 59.25 Mm
  • crank bore: 1.599 In / 40.60 Mm

returns cranshafengin:

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

offer cranshafengin:

  • sold: 0
  • availability: In Stock
  • quantity: 2
  • started: October 25, 2025
  • options: Ship-to-home

payments cranshafengin:

  • wallet: Paypal
  • credit card: Diners-club
  • other

general cranshafengin:

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

shipping cranshafengin:

  • cost: $0.00
  • transit: 3-6 Days
  • class: Standard, Expedited
  • type: Fixed
  • service: Standard, Expedited

seller cranshafengin:

  • rating: 99.1%
  • # reviews: 584825
  • city: Indianapolis, Indiana
for models: ss, for makes: gmc, for years: 1976, item weight: 14.9900, placement on vehicle: engine cylinder block, compatible model: k15, core charge: free no core charge, type: engine harmonic balancer, fitment type: direct replacement, bundle description: 1 pc genuine dayco engine harmonic balancer, timing marks: yes, overall width: 2.686 in / 68.20 mm, hardware included: no, ring width: 1.889 in / 47.98 mm, counterweight balance: hub weighted, outer ring material: cast iron, overall outside diameter: 7.963 in / 202.25 mm, nose outside diameter: 2.333 in / 59.25 mm, crank bore: 1.599 in / 40.60 mm,
category: auto parts > car truck parts accessories > engines engine parts > crankshafts, sku: 16968524238254721,
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