1. Engine Crankshafts Products
  2. sku: 16947863311154721
  3. POWERBOND DAYCO SX-3961

POWERBOND BY DAYCO SX-3961 Engine Harmonic Balancer 7.4L V8

fits make: Gmc. year: 1973–1974.

Sx-3961 Powerbond By Dayco Engine Harmonic Balancer For 1973-1974 Gmc K15 K1500 Pickup 7.4l V8 Sw

( Brand: Powerbond By Dayco ), ( Manufacturer Part Number: SX-3961 ), ( Item Weight: 14.9900 ), ( Ipn: C768 12-19 ), ( Placement On Vehicle: Engine Cylinder Block ), ( Compatible Model: K15/k1500 Pickup ), ( Compatible Year: 1974 1973 ), ( 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 Pickup 7.4l V8 fits K1500 1973–1974

PowerBond Dayco SX-3961 Engine Harmonic Balancer for 1973-1974 GMC K15/K1500 7.4L V8 SW

Introducing the PowerBond Dayco SX-3961 Engine Harmonic Balancer, a superior replacement component designed specifically for the 1973-1974 GMC K15/K1500 trucks equipped with the 7.4L V8 engine (SW). This balancer is engineered to bring back the smooth and efficient performance you've come to expect from your classic GMC truck.

The PowerBond Dayco SX-3961 is crafted using advanced materials and technology, ensuring a perfect fit and exceptional durability. Its unique design reduces harmful vibrations generated by the engine, thereby extending the life of other engine components and improving overall performance. The balancer's robust construction, featuring a high-grade rubber damper and sturdy steel casing, ensures it can withstand the rigors of off-road adventures or daily commuting.

Installing the PowerBond Dayco SX-3961 is a straightforward process, making it an ideal choice for DIY enthusiasts. Each balancer comes pre-assembled with the crankshaft pulley, ensuring a hassle-free installation. The balancer's precise dimensions match the original part, guaranteeing a seamless fit in your 7.4L V8 engine.

By choosing the PowerBond Dayco SX-3961 Engine Harmonic Balancer, you are investing in a reliable and high-quality product that will help maintain the performance and longevity of your cherished GMC K15/K1500 truck. Replace your worn-out balancer with this top-tier replacement, and experience the difference in smoothness and reliability on the road.

Pros of Buying Powerbond Dayco SX-3961 Engine Harmonic Balancer for 1973-1974 GMC K15/K1500 7.4L V8 SW:

1. Designed Specifically for Your Vehicle: The Powerbond Dayco SX-3961 is a direct fit for your specific 1973-1974 GMC K15/K1500 with a 7.4L V8 engine. This ensures a perfect fit and optimal performance.

2. Quality Manufacturing: Dayco is a well-known and trusted brand in the automotive industry, known for their high-quality products. The Powerbond Dayco SX-3961 is no exception, with a durable design to withstand the demands of your engine.

3. Reduces Vibration: An engine harmonic balancer's primary function is to reduce vibration in the engine, which can lead to a smoother and quieter ride.

4. Improved Engine Life: By reducing vibration and promoting balance, the Powerbond Dayco SX-3961 can help extend the life of your engine.

Cons of Buying Powerbond Dayco SX-3961 Engine Harmonic Balancer for 1973-1974 GMC K15/K1500 7.4L V8 SW:

1. Cost: Replacing an engine harmonic balancer is not a cheap operation, and the Powerbond Dayco SX-3961 is no exception. You may find cheaper alternatives, but they may not offer the same level of quality and durability.

2. Installation: While the Powerbond Dayco SX-3961 is a direct fit, the installation process can be complex and may require professional help, which can add to the overall cost.

3. Availability: Depending on your location, it may be difficult to find this specific part in local stores, requiring you to order it online.

Ending Conclusion:

The Powerbond Dayco SX-3961 engine harmonic balancer is a high-quality product designed specifically for your vehicle. It promises to reduce vibration, improve engine life, and provide a smoother ride. However, its cost and potential installation difficulties should be taken into consideration. If you prioritize quality and performance, the Powerbond Dayco SX-3961 could be a worthwhile investment. If cost is a significant concern, you may want to explore alternative options or consider a used or remanufactured part. Ultimately, the decision depends on your specific needs, budget, and technical capabilities.

Details:

Dayco Engine Harmonic Balancer for 1973-1974 GMC K15 K1500 Pickup 7.4L V8 sw: Status: In Stock.

specifications cranshafengin:

  • for makes: Gmc
  • for years: 1973-1974
  • brand: Powerbond By Dayco
  • mpn: Sx-3961
  • item weight: 14.9900
  • ipn: C768 12-19
  • placement on vehicle: Engine Cylinder Block
  • compatible model: K15/k1500 Pickup
  • compatible year: 1974 1973
  • 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

payments cranshafengin:

  • credit card: Visa
  • other
  • wallet: Paypal

seller cranshafengin:

  • rating: 99.0%
  • city: Indianapolis, Indiana
  • # reviews: 583941

offer cranshafengin:

  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • started: October 24, 2025

general cranshafengin:

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

returns cranshafengin:

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

shipping cranshafengin:

  • service: Standard, Expedited
  • cost: $0.00
  • transit: 3-5 Days
  • type: Fixed
  • class: Standard, Expedited
for makes: gmc, for years: 1973-1974, item weight: 14.9900, placement on vehicle: engine cylinder block, compatible model: k15/k1500 pickup, compatible year: 1974 1973, 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: 16947863311154721,
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