The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.
This damper is used in our 600-1,000 HP and 3.750-4.250 Stroke Race-Winning Small Blocks. No doubt, you'll find that it will give you the best bearing life possible!
- 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
- Aluminum inner and outer shell
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