ATI Performance Products Buick V8 430-455 Super Dampers

Buick Super Dampers

The patented ATI Super Damper is designed exclusively for high performance engines. 

• Eliminates torsional crankshaft vibrations
• Exceeds SFI 18.1 specs
• Laser etched 360° timing marks
• Black zinc chromate finished

Inner and outer shells are available in aluminum or steel contain the steel inertia weight. The 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:

• Internal Balance Damper Assembly
• Engine: BUICK V8 430-455 
• Outer Diameter: 7.074 Inches
• Total Weight: 5.45 Lbs
• Inertia Weight: 3.70 Lbs
• Shell Material: Aluminum
• Ring: 3