917371

2001-2005 ATI Diesel Super Damper for 6.6L Chevy Duramax

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Duramax 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

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM. The ATI Super Damper comes with laser-etched timing marks and is a direct replacement for the stock OEM unit. The Super Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics and features a six groove serpentine belt drive on the outershell to utilize the factory serpentine belt set-up.

All ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.

917369

2006-2010 LBZ/LMM Chevy 6.6L Duramax Diesel

The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Duramax 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

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

ATI Performance Products, Inc. is proud to introduce its renowned Super Damper for Chevy Duramax Diesel Engines. Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM. The ATI Super Damper comes with laser-etched timing marks and is a direct replacement for the stock OEM unit. The Super Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics and features a six groove serpentine belt drive on the outershell to utilize the factory serpentine belt set-up. All ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.

917376

2011-Present ATI Super Damper For Chevy 6.6L Duramax Diesel

Do you have a high horsepower diesel truck or tractor puller? If so, we have an ATI damper for you!

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Laser etched timing marks
• Black zinc chromate finished

Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).

Unlike unbalanced underdrive pulleys, which offer no protection to high performance engines, the ATI Super Damper provides balanced dampening of torsional crankshaft vibrations at all RPM. The ATI Super Damper comes with laser-etched timing marks and is a direct replacement for the stock OEM unit. The Super Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics and features a six groove serpentine belt drive on the outershell to utilize the factory serpentine belt set-up. All ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.