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ATI Super Damper 8.53" 14% Overdrive Harmonic Balancer for LS9 Corvette ZR1 (11 & 6-Groove)

$559.60

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ATI Super Damper 8.53" 14% Overdrive Harmonic Balancer for LS9 Corvette ZR1 (11 & 6-Groove)

$559.60

$559.60

Engineered for the LS9 engine in the Chevrolet Corvette ZR1 (Y-Body), this ATI Super Damper provides superior protection against torsional crankshaft vibrations while increasing performance. This 8.53-inch diameter balancer features a 14% overdrive, allowing you to spin the supercharger faster for increased boost levels without changing the upper pulley.

The lightweight aluminum construction reduces rotational mass, improving throttle response and reducing wear on main bearings. This unit is designed with a dual-pulley configuration, featuring an 11-groove drive for the supercharger and a 6-groove drive for the accessory belt system.

  • Fits Chevrolet Corvette ZR1 (Y-Body) with LS9 engine
  • Damper Diameter: 8.53 inches
  • Overdrive Rating: 14%
  • Pulley Grooves: 11-Groove Supercharger / 6-Groove Accessory
  • Material: High-quality Aluminum
  • Controls engine harmonics for increased component longevity

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