ATI Performance Products Damper - 7.48 - AL - 6 & 4 GRV

• 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).

Specifications:

Engine: Lt1 Wet Sump 2016 Camario Ss, Lt4 2016 Camaro Zl1, Cadillac Cts-v

Outer Diameter: 7.48"

Weight: 7.30 Lbs (Less Hub)

Shell Material: Aluminum

Grooves: 6

Hub Material: Steel 2.9 Lbs