ATI Performance Products

ATI Serpentine Super Damper GM LS1/LS2 F/V-Body Harmonic Balancer 10% UD 6 Rib 917243

PART NUMBER:: 917243
UPC:: 800157029684
MPN:: 917243
Availability:: 4 to 6 Week Lead Time. Ships from Manufacturer
Shipping:: Free over $98 in U.S. 48
Type:: Harmonic Balancers
Engine Balance:: Internal
Shell Material:: Aluminum
Hub Material:: Aluminum
Balancer Construction:: Elastomer
Finish:: Black Zinc Chromate
Outside Diameter (in.):: 6.780
Safety Rating:: SFI 18.1
Degree Markings:: Yes
Keyway Qty.:: One
Mounting Hardware Included:: No
Pulley Included:: Yes
Pulley Finish:: Black Zinc Chromate
Quantity:: Sold individually
Notes:: Contains 40 durometer rubber. Not for full race engines.
Notes:: Belts: A/C 4040390, and Accessories 4060775

$437.39

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Description

Description

ATI Serpentine Super Damper GM LS1/LS2 F/V-Body Harmonic Balancer 10% UD 6 Rib 917243

*Contains 40 durometer rubber. Not for full race engines.

*Belts: A/C 4040390, and Accessories 4060775

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
Tunable, rebuildable, and extremely efficient at ALL RPM
Laser engraved 360° timing marks

Applications:

LS1 F-Body 1998-02 Camaro/Firebird
LS1/LS2 V-Body 2004-06 GTO

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). The dampers come with six outer grooves for standard OEM drive systems—but eight and 10 grooves are available for supercharger or turbo applications.

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