Holden Commodore Supercharged LS - Powerbond Harmonic Balancer Kit - PBO81117SC10

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The Powerbond Overdrive Race Series Harmonic Balancer maintains the same features as the race series, but is purely aimed at supercharged applications. The Powerbond Overdrive Race Series Harmonic Balancer is available in either a 5 or 10 percent overdrive, resulting in a higher boost level from the supercharger.

Features:
- Race Application
- CNC machined AUSI 1045 forged steel hub
- Steel inertia ring
- Bonded dampening rubber
- 5 or 10% Overdrive
- SC Versions equipped with twin keyways
- 8 Rib Serpintine drive
- Computer Etched timing marks
- SFI Approved and meets SFI specification 18.1

With the Powerbond Overdrive Race Series Harmonic Balancer, Powerbond have managed to produce a steel harmonic balancer that is lighter than the majority of it's competitor's equivalent products, while still maintaining a similar weight to an OEM cast iron balancer.

• Powerbond Overdrive Race Harmonic Balancer is designed specifically for supercharged vehicles
• Either a 5 or 10 percent overdrive
• Increased supercharger boost
• CNC machined AUSI 1045 forged steel hub
• Bonded dampening rubber