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8 Rib SFI 5% Overdrive Balancer

The Powerbond Race series brings the advantages of bonded balancers to high revving race and street/race applications where an SFI approved balancer is required. The two stage clear over black finish is extremely resistant to scratching and corrosion. All POWERBOND Race balancers meet SFI specification 18.1.

Since this pulley is larger than stock and it will move the belt very close to your oil filter adapter, we recommend also installing this Oil Neck Spacer.

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5.0 Based on 3 Reviews

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01/02/2021

Travon B.

United States

Great part

Great part Car is faster

8 Rib SFI 5% Overdrive Balancer

05/18/2019

mike

OVER DRIVE BALANCER

Great product went right on beware there is two keyways if you install in wrong position your going to take it back off and spin balancer 180 degrees. Engine did not fire up on first position. Balancer seems to be slightly heavier than stock. I have stock blower pulley but cold air intake and i can hear the blower working more now plus I feel more acceleration. And you must use oil neck spacer for clearance. And I suggest getting the higher oil pressure relief valve while your there. Because I sure regret not getting it. ZZP you did it again!

8 Rib SFI 5% Overdrive Balancer

01/31/2019

Robert B.

8 rib set up 3800

Good quality balancer , pulleys pretty much stock grade nothing special, cured my belt slip 2.8 pulley NIC cam

8 Rib SFI 5% Overdrive Balancer

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8 Rib SFI 5% Overdrive Balancer