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Description
9% or 18% Overdrive SFI 18.1 9.50″ OD Harmonic Balancer for GM 2015+ Z06 C7 Corvette. This damper is fully engraved for setting timing accurately.
Features an all aluminum case design for light weight, stress-proof steel hub and 1050 steel inertia rings for durability. Wet clutch friction design style with precision machined harmonic dampening for street and race engines.
Options
- Super Duty Blower Hub Option – Add $25.00
The super duty hub has increased material for supercharged applications.This increased material helps to protect the hub from cracking in high load applications. The super duty hub is recommended for supercharged applications making over 750 rwhp. Includes matching timing cover oil seal.
Details
- Diameter: 9.5″
- Overdrive: 18%
- Weight: 9.2 lbs
- Exceeds SFI 18.1 standards and is marked on front with SFI Sticker, and on the rear with SFI number stamped into unit.
Reference
- Damper Installation Instructions [PDF Format].
- Damper Hub Honing Instructions [PDF Format].
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