ATI Super Damper Harmonic Balancer | Multiple Fitments (917730)
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Pontiac V8 Super Damper Harmonic Balancer by ATI Performance
Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high-performance engines. Inner and outer shells are available in aluminum or steel and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are a perfect choice.
Features
- Exceeds SFI 18.1 specs
- Black zinc chromate finished
- Laser-engraved 360 degree timing marks
Benefits
- Eliminates torsional crankshaft vibrations
- OEM equipment on a variety of crate engines
- Tunable, rebuildable, and extremely efficient at all rpm
Please Note: Aluminum shell, 3-ring. Shell weight 6.25 lbs., inertia weight 4.50 lbs. Uses a 3 bolt 3.2 in. Chevy crankshaft pulley pattern.
Applications
- 1967-1979 Pontiac Firebird
- 1964-1973 Pontiac GTO
- 1959-1966 Pontiac Starchief
What's In The Box?
- 1 - Harmonic Balancer
Warranty
- ATI warrants to the original retail purchaser that all of their products will be free from defects in material and workmanship for a period of 90 days from the date of purchase.