ATI Performance Products Damper - 6 - Al - Ford Sb/6 Cyl - Oem 4 Bolt 3 Rg 4.00 C Keyway

Ford Super Dampers

• The patented ATI Super Damper is the only damper designed exclusively for high performance Ford 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).

Specifications:

• 4 Bolt Pulley
• Internal Balance Damper Assembly
• Outer Diameter: 6.325 Inches
• Total Weight: 3.90 Lbs
• Inertia Weight: 2.40 Lbs
• Shell Material: Aluminum
• Ring: 3