ATI Super Damper Harmonic Balancer Shells ATI917070

Shell Assembly - 3-Ring Aluminum

Brand Name: ATI PERFORMANCE

Part Number: 917070

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
• Tunable rebuildable and extremely efficient at ALL RPM
• Laser engraved 360‚° timing marks

The ATI Serpentine Super Damper contains grooves for serpentine belts machined into the outer damper shell. The dampers come standard with 6 outer grooves for standard ORG.MFR drive systems. 8 & 10 grooves are available for supercharger or turbo applications. Serpentine dampers are available in a variety of diameters. Crank hubs may be fitted with a 6 groove serpentine pulley to drive external oil pumps or vehicle accessories.

The Serpentine Series dampers fit all ATI GM-front crank hubs and can be adapted to many engine combinations providing maximum flexibility. These dampers are available in steel or lightweight hard-coated aluminum and come with laser engraved 360‚° timing marks. Exceeds SFI 18.1 specs.

SPECIFICATIONS:

• Engine Balance:Internal
• Safety Rating:SFI 18.1
• Degree Markings:Yes
• Degree Marking Range:360
• Outside Diameter (in):6.325 in.
• Harmonic Balancer Material:Aluminum
• Harmonic Balancer Construction:Elastomer
• Harmonic Balancer Finish:Black zinc chromate
• Mounting Hardware Included:No

Notes:Assembled aluminum unit with inner shell without crankshaft hub. 3-ring design. Weight is 3.90 lbs.





 WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov