ATI Super Damper Corvette Crank Pulley Kit

Designed for high-performance applications requiring a supercharger and factory A/C setup. This all-in-one kit combines the industry-leading ATI Super Damper with both an 8-rib supercharger pulley and a 4-groove A/C pulley, ensuring maximum performance and reliability.

Kit Includes:

ATI Super Damper Serpentine Series Harmonic Balancer:

• Eliminates torsional crankshaft vibrations for smoother operation
• Exceeds SFI 18.1 specifications for high-performance use
• Black zinc chromate finish with laser-engraved 360-degree timing marks
• Tunable, rebuildable, and efficient across all RPMs

8-Rib Supercharger Pulley:

• 8 grooves, 7.990 in. outside diameter, steel construction with black finish

4-Groove A/C Add-On Pulley:

• Maintains factory 4-rib A/C w/ OEM diameter steel pulley