ATI Performance 7.074 Super Damper Harmonic Balancer 7 3RG ATI917220

7.074 Super Damper Harmonic Balancer 7" 3RGSuits S/B Chev 283-400
Brand: ATI
Part Number: ATI917220
Description:

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Black zinc chromate finished
• OEM equipment on ZZ572 GM Crate Engines
• Tunable, rebuildable, and extremely efficient at ALL RPM
• Laser engraved 360 timing marks