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PONTIAC GRAND AM Summit Racing Street & Strip® Supercharger Harmonic Dampers SUM-B74265

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Harmonic Balancer, Internal Engine Balance, SFI, Steel, Clearcoated, Chevy, Small Block, Each

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Brand: Summit Racing
Manufacturer's Part Number: SUM-B74265
Part Type: Harmonic Balancers
Summit Racing Part Number: SUM-B74265

Engine Balance: Internal
Safety Rating: SFI 18.1
Degree Markings: Yes
Outside Diameter (in): 6.600 in.
Harmonic Balancer Material: Steel
Harmonic Balancer Construction: Elastomer
Harmonic Balancer Finish: Natural clearcoated
Mounting Hardware Included: No
Quantity: Sold individually.
Notes: This damper is designed for use with blower drive applications that require an additional 1/4 in. keyway. Due to the increased diameter of the hub snout a larger oil seal is included. Externally balanced 400 engines must purchase an additional counterweight (sold separately).
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

If you're running a serious supercharger, you need a damper engineered to withstand the added abuse, like our Summit Racing Street & Strip® supercharger dampers. These carbon steel SFI dampers have the stock keyway plus a 1/4 in. wide secondary keyway positioned 180 degrees away to help keep the damper on safely. Get SFI-approved damping for your supercharged engine with Street & Strip supercharger dampers.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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