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ATI 917781

ATI Super Damper Small Block Chevy & Pontiac 2.5L

085-917781

made in usa
Free Shipping Ships

$280.99
ATI Super Damper Small Block Chevy & Pontiac 2.5L $280.99
QTY
Super Damper
  • Small Block Chevy & Pontiac 2.5L
  • Steel Shell (1-piece Hub & Inner Shell)
  • 6.325" OD
  • Internal Balance
  • 3-Ring
  • ATI 917781 Details

    Chevy Steel Dampers

    Additional specs for small block Chevy applications:
  • 1.245" Crankshaft
  • Chevrolet Front For Hub With Inner Shell

  • Specifications:

    Degree Markings
    Yes
    Mounting Hardware Included
    No
    Harmonic Balancer Material
    Steel
    Safety Rating
    SFI 18.1
    Harmonic Balancer Construction
    Elastomer
    Outside Diameter
    6.325 in.
    Degree Marking Range
    360
    Engine Balance
    Internal
    Quantity
    Sold individually
    Harmonic Balancer Finish
    Black zinc chromate
    Shipping Weight:
    0.00
    Package Height:
    0.00
    Package Width:
    0.00
    Package Depth:
    0.00
    Manufacturer's Part Number:
    ATI917781

    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 Winston Cup 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.

    917781 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from best balancer going. best balancer going. never a problem. would recommend no other.
    Date published: 2015-12-15
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