Instant Rebates
Call Our Support Line
24 Hours / 7 Days a Week!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

ATI 918869

Small Block Chevy Supercharger Super Damper 7.074" OD

ATI 918869
Representative Image
Product images may differ from actual product appearance.


jegs shipping
FREE Shipping
Estimated ship date 09/29/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
ATI 918869 Small Block Chevy Supercharger Super Damper 7.074" OD $345.99
Small Block Chevy Supercharger Super Damper
  • 7.074'' OD
  • Steel Shell
  • Steel Crankshaft Hub
  • 2 x 3/16'' Keyways
  • Internal Balance
  • 3-Ring
  • w/BB-Chevy Seal

  • ATI 918869 Details


    Note: Use cover part 085-925500 for crankshaft with BB-Chevy Snout & 6-Bolt Blower pulley bolting.


    Mounting Hardware Included
    Engine Balance
    Degree Markings
    Safety Rating
    SFI 18.1
    Harmonic Balancer Construction
    Harmonic Balancer Finish
    Black oxide
    Harmonic Balancer Material
    Sold individually
    Outside Diameter
    7.074 in.
    Degree Marking Range
    Manufacturer's Part Number:

    The ATI Supercharger Super Damper places the same powerful protection of the Super Damper inside the crankshaft blower pulley! Why bother with an additional blower pulley that bolts to your stock harmonic balancer? The ATI Supercharger Super Damper features external belt drives for virtually any type of blower belt, and eliminates the need for separate crank mounted blower pulleys.

    Crank hubs are available for all engines and are available with 25 tooth x 20mm 8mm HTD drive pulleys machined in the hub for dry sump or fuel pump drives between the damper / blower pulley and the engine.

    All hubs have dual keyways and are available in custom lengths for all cam belt drive set-ups from Jesel, Danny B, and Comp Cams. Numerous pulley offsets are available to keep the blower drive as close to the engine as possible to reduce the bending moment to the crankshaft nose. SFI-certified.

    Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List