🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

ATI Performance Products  |  SKU: ATI-918280

ATI Super Damper Standard Harmonic Balancers ATI918280

DAMPER - 7.074 - ST - CHRY A V8 - 318-360 - CHEVY FRT - 3RG

Regular price $920.40 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

DAMPER - 7.074 - ST - CHRY A V8 - 318-360 - CHEVY FRT - 3RG

Patented ATI Super Damper standard harmonic balancers are the only crankshaft dampers designed exclusively for high performance engines. Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. The inertia weights have six (2-ring design) or eight (3-ring design) computer-machined grooves to retain the proper durometer O-rings (dyno tested for each application). Whether you race or just drive on the street, ATI harmonic balancers are the perfect choice.

Features include:

* Eliminates torsional crankshaft vibrations
* Exceeds SFI 18.1 specs
* Black zinc chromate finished
* OEM equipment on a variety of crate engines
* Tunable, rebuildable, and extremely efficient at all rpm
* Laser-engraved 360 degree timing marks
* Supercharger and power steering drive pulleys available for some applications

Specifications

  • Specifications
    BrandATI Performance Products
    Manufacturer's Part NumberATI918280
    Part TypeHarmonic Balancers
    Product LineATI Super Damper Standard Harmonic Balancers
    UPC800157030840
    Engine BalanceInternal
    SFI RatingSFI 18.1
    Degree MarkingsYes
    Degree Marking Range360
    Outside Diameter (in.)7.074
    Crankshaft Pulley Bolt Hole QuantityThree
    Keyway QuantityOne
    Harmonic Balancer MaterialSteel
    Harmonic Balancer ConstructionElastomer
    Harmonic Balancer ColorBlack zinc chromate
    Mounting Hardware IncludedNo
    QuantitySold individually.
    Notes3.200 in. bolt circle pulley mount. Will fit Chrysler cranks and will accept pulleys, crank triggers, and oil pump drives designed for Chevrolet big block. Steel 3-ring shell weight is 8.75 lbs. Steel hub average weight is 2.4 lbs.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.