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ATI Performance Products Damper - 7 - Aluminum - Chevy Ls1 3 Ring
$452.45
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Product details
Damper - 7 - Aluminum - Chevy Ls1 3 Ring
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 360° 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).
SPECIFICATIONS
INTERNAL BALANCE DAMPER
APPLICATIONS: LS1 SB V8 1.483" CRANK
COUNTERBORED TO ACCEPT DRIVE MANDREL
RINGS: 3
TOTAL WEIGHT: 6.25 lbs
INERTIA WEIGHT: 4.5 lbs
OUTER DIAMETER: 7.074"
SHELL MATERIAL: Aluminum
SKU: 0J1NP
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