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ATI Super Damper 1992-96 Corvette LT1/LT4

ATI 917274
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Product images may differ from actual product appearance.

085-917274

made in usa
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Estimated to ship directly from the manufacturer on 08/27/18
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ATI Super Damper 1992-96 Corvette LT1/LT4 $399.99
Super Damper
  • 1992-96 Corvette LT1/LT4
  • Steel Shell/Steel Crankshaft Hub
  • 7.53" OD
  • Internal Balance

  • ATI 917274 Details

    GM Steel Dampers

    Note: Designed to fit Corvette only. Requires spacer and washer provided with damper.

    Specifications:

    Degree Markings
    Yes
    Mounting Hardware Included
    No
    Harmonic Balancer Material
    Steel
    Safety Rating
    SFI 18.1
    Harmonic Balancer Construction
    Elastomer
    Outside Diameter
    7.53 in.
    Degree Marking Range
    360
    Engine Balance
    Internal
    Quantity
    Sold individually
    Harmonic Balancer Finish
    Black zinc chromate
    Manufacturer's Part Number:
    ATI917274

    ATI's patented Super Damper is the only harmonic balancer developed exclusively for high-RPM performance engines (6000+ RPM). Its proven elastomer design is 2-in-1: a 4" diameter damper and a 7" diameter damper in two shells that bolt to the crank hub.

    Inner and outer shells are aluminum or steel to contain the steel inertia weight. The inertia weight has eight computer-machined grooves to retain the proper durometer O-rings (installed at ATI and dyno tested for each application). O-ring life has been tested in Nascar competition over two million cycles and in drag racing engines for 10 years (exceeds SFI 18.1 specs). Units can be rebuilt by installing new O-rings. Shells have a black zinc chromate finish with computer-controlled, laser-engraved 360° timing marks.

    JEGS Easy Kits are designed by JEGS high-performance racing professionals to help you get all the performance parts you need for your race car, hot rod or truck.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations