ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy
DAMPER - 7.074 - ST - CHEVY BB - 454 - 502 - EXT BAL - CHRYSLER FRONT - W/BLOWER - 6 BOLT - 2ND 1/4 KEY
ATI Super Damper SFI 18.1 Harmonic Balancer - 7.425 in OD - Black Oxide - External Balance - Big Block Chevy is not in stock at Fast Lane Spares and will ship direct from supplier.
Description
Description
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
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Specifications
Brand ATI Performance Products Manufacturer's Part Number ATI917741E Part Type Harmonic Balancers Product Line ATI Super Damper Supercharged Series Harmonic Balancers UPC 800157030697 Engine Balance External, 34.5 oz. imbalance SFI Rating SFI 18.1 Degree Markings Yes Degree Marking Range 360 Outside Diameter (in.) 7.074 Crankshaft Pulley Bolt Hole Quantity Three Keyway Quantity Two Harmonic Balancer Material Steel Harmonic Balancer Construction Elastomer Harmonic Balancer Color Black zinc chromate Mounting Hardware Included No Quantity Sold individually. Notes Designed for applications using a blower drive.
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