ATI 918920 SB Ford, Super Damper, 6.325 in. SFI, Internal Balance

$417.93
MSRP: $429.00
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SKU:
ATI918920
MPN:
918920
Condition:
New
Weight:
9.93 LBS
Shipping:
Calculated at Checkout

Applies To Continental U.S. orders only

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The 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
  • Designed For High RPM Applications, Over 6000 RPM
  • CNC Machined Outer Shell With 360 Degree Laser Scribed Timing Marks
  • Internal Ring & Hub That Is Tunable & Fully Rebuildable
  • Exceeds SFI 18.1 Spec
  • Many More Applications Available
  • Engine Balance:
    Internal
    Safety Rating:
    SFI 18.1
    Degree Markings:
    Yes
    Degree Marking Range:
    360
    Outside Diameter (in.):
    6.325 in.
    Keyway Quantity:
    One
    Material:
    Steel
    Construction:
    Elastomer
    Finish:
    Black zinc chromate
    Hardware Included:
    No
    Quantity:
    Sold individually.
    Notes:
    3-ring design. 1.800 in. wide. 6.00 lbs.
    Make:
    Ford
    Engine Family:
    Ford small block Windsor
    Engine Sizes:
    4.7L/289-5.8L/351
    Years:
    1963-1997
    Engine Family:
    Ford Cleveland
    Engine Sizes:
    5.8L/351
    Years:
    1970-1974
    Engine Family:
    Ford Modified
    Engine Sizes:
    5.8L/351-6.6L/400
    Years:
    1971-1982
    Crankshaft Pulley Bolt Hole Quantity:
    Four

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