POWERBOND RACE PERFORMANCE 10% OVERDRIVE HARMONIC BALANCER TO SUIT HSV LS1 LS2 5.7L 6.0L V8
SKU: 18985322818

POWERBOND RACE PERFORMANCE 10% OVERDRIVE HARMONIC BALANCER TO SUIT HSV LS1 LS2 5.7L 6.0L V8

Sale price$213.75 Regular price$237.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

POWERBOND RACE PERFORMANCE 10% OVERDRIVE HARMONIC BALANCER TO SUIT HSV LS1 LS2 5.7L 6.0L V8The PowerBond by Dayco Race Series balancers are designed especially for high revving and high horsepower street and race applications where SFI approved balancers are required. This small and light weight harmonic balancer sharpens throttle response and allows the engine to rev out faster. The unique combination of material and castings in this 10% overdrive balancer provide the maximum strength and durability of bonded dampening rubber. Each

The PowerBond™ by Dayco® Race Series balancers are designed especially for high revving and high horsepower street and race applications where SFI approved balancers are required. This small and light weight harmonic balancer sharpens throttle response and allows the engine to rev out faster.

The unique combination of material and castings in this 10% overdrive balancer provide the maximum strength and durability of bonded dampening rubber. Each balancer is dynamically balanced for a smooth operation. Increasing the diameter of the pulley also increases the speed of the supercharger leading to an increase in boost. This helps reduce the need to lower the diameter of the blower pulley which would otherwise result in less belt wrap.

This balancer features a precision CNC machined AUSI 1045 forged steel hub bonded to an equally strong steel inertia ring. Advanced design means that Race Series balancers are very light for an all steel product. The steel inertia ring of the Race Series models is positively protected against forward and backward movement and has the assurance of bonded rubber to eliminate spinning. Every model has easy to read computer etched timing marks. All Powerbond Race series balancers meet SFI specification 18.1.

This 10% overdrive harmonic balancer suits HSV vehicles fitted with the LS1 and LS2 V8 engines.


Specifications:

  • Type: 4PK, 8PK


Contents:

  • 1 X 10% Overdrive harmonic balancer

 

Vehicle Fitment Guide

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18985322818

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Hardtoplease
Chelsea, US
★★★★★ 5
Tinned 14 AWG.
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
Tinned will not corrode as fast. Flexible and worked great for my purpose.
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Reviewed in the United States on January 20, 2026
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lori borger
Massapequa, US
★★★★★ 5
OMG so much better than alternative products
Size: 14 gauge silicone wire 10ft and 10ft, Color: silicone wire red and black
went to my local box store and bought both multistrand and single strand to rewire a pedal. huge issues with flexibility. bought this product and ..what a pleasure. high quality, very very flexible and well packaged.
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Reviewed in the United States on July 4, 2024
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Kyle Seal
San Leandro, US
★★★★★ 5
Worked good
Worked well on my 84 115 tower of power
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Reviewed in the United States on March 25, 2026
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Amazon Customer
Omaha, US
★★★★★ 5
Good
Good
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Reviewed in the United States on March 30, 2026
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Sir Clicks-A-Lot
Fort Morgan, US
★★★★★ 5
Great replacement parts!
Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.
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Reviewed in the United States on July 6, 2025

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