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ATI 917060KIT

Super Damper Kit for Big Block Chevy

ATI 917060KIT
Easy Kit


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ATI 917060KIT Super Damper Kit for Big Block Chevy $379.26
ATI Super Damper Kit
  • (1) 7.074" Super Damper for Big Block Chevy
  • (1) Balancer Bolt and Washer
  • (1) JEGS Adjustable Timing Pointer
  • (1) JEGS Timing Cover Seal

  • ATI 917060KIT Details

    Chevy Steel Dampers

  • (1) Super Damper Big Block Chevy - 085-917060
  • (1) Balancer Bolt and Washer - 070-135-2501
  • (1) JEGS Adjustable Timing Pointer - 555-51273
  • (1) JEGS Timing Cover Seal - 555-21154

  • 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.