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Nissan TB48 ATI Custom Harmonic Damper W/12 Tooth Trigger Wheel - SK1150F
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
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).
· 6.325 in.
· 3.90 lbs
· 2.40 lbs
· SFI 18.1
· Nissan 6 Cyl - L28, L24, L26 Single V-belt Behind Damper