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ATI 9.00-inch 8-Groove 10% Overdrive Supercharger Pulley - 2014-2024 GM LT1/LT4 (Dry Sump)

$248.76

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ATI 9.00-inch 8-Groove 10% Overdrive Supercharger Pulley - 2014-2024 GM LT1/LT4 (Dry Sump)

$248.76

$248.76

Fits 2014-2024 Chevrolet and GMC vehicles equipped with LT1 or LT4 engines and dry sump oiling systems.

Increase boost pressure and optimize engine performance with this ATI 9.00-inch supercharger drive pulley. Engineered as a 10% overdrive component, this pulley increases the rotational speed of the supercharger relative to the crankshaft, providing a measurable gain in forced induction efficiency. The precision-machined 8-groove (8-rib) profile ensures maximum belt surface contact to prevent slip during high-RPM transitions. Designed specifically for dry sump configurations, this pulley maintains perfect belt alignment within the accessory drive system of the LT engine platform.

  • Pulley Diameter: 9.00 inches
  • Belt Profile: 8-Groove / 8-Rib
  • Overdrive Rating: 10%
  • Engine Compatibility: GM LT1 and LT4
  • Oiling System: Dry Sump only
  • Fitment Years: 2014-2024

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