ATI GM LS Series LS1 / LS2 / LS3 / LS6 Super Damper - 917246
Chevy Super Damper application guide can be found here
Suit GM LS Series Corvette Y-Body LS1/LS2/LS3/LS6
Holden VE-VF OEM Diameter With A/C Pulley
The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chevy engines.
- 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 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).
- Shell Material: Steel
- Hub Material: Steel
- Diameter 7.48"
- Weight 9.75 lbs
Part # 917246
Please note: Most OEM cranks are held to +/- .0002" while most aftermarket cranks are held to +/- .0005." Hub bores are tight to accommodate aftermarket cranks and due to this honing may be required as part of the fitting process.
Pairs well with
ATI GM LS Series LS1 / LS2 / LS3 / LS6 Super Damper - 917246
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