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ATI Performance Products  |  SKU: ATI-918635

ATI GM LS3 7.480 Harmonic Damper - SFI

DAMPER - 7.48 - AL - 6 & 4 GRV - LS3 CAMARO - 10-15 - GEN 3 VORTEC TRUCK - 6 BOLT - LS SSR / TRAIL BLAZER

Regular price $1,343.50 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 - 7.48 - AL - 6 & 4 GRV - LS3 CAMARO - 10-15 - GEN 3 VORTEC TRUCK - 6 BOLT - LS SSR / TRAIL BLAZER

These Supercharged series dampers place the powerful protection of ATI Super Damper inside of the crankshaft blower pulley. Available in 66 to 77-tooth 8mm pitch, and 40 to 51-tooth 14mm pitch, these balancers eliminate torsional crankshaft vibrations and feature dual-keyway hubs. These balancers exceed SFI 18.1 specs, have laser-engraved 360 degree timing marks, and are finished in a black zinc chromate. Numerous pulley offsets are available to keep the blower drive as close to the engine as possible, reducing the bending moment to the crankshaft nose.

Specifications

  • Specifications
    BrandATI Performance Products
    Manufacturer's Part NumberATI918635
    Part TypeHarmonic Balancers
    Product LineATI Super Damper Supercharged Series Harmonic Balancers
    UPC800157031878
    Engine BalanceInternal
    SFI RatingSFI 18.1
    Degree MarkingsYes
    Degree Marking Range360
    Outside Diameter (in.)7.480
    Keyway QuantityOne
    Harmonic Balancer MaterialAluminum/Steel
    Harmonic Balancer ConstructionElastomer
    Harmonic Balancer ColorBlack zinc chromate
    Mounting Hardware IncludedNo
    QuantitySold individually.
    NotesSteel hub, 2 ring 6 bolt pattern for blowers.

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