ATI PERFORMANCE #918911 SBF 6.325 Harmonic Damper - SFI
SBF 6.325'' HARMONIC DAMPER-SFI
USE WHEN STROKING THE 302 HO WITH THE EXTERNAL BALANCE CRANK RETAINS STOCK 302 HO PULLEY LOCATION. 28.2 OZ IN IMBALANCE 4 BOLT PULLEY 4" B TIMING TAB
Ford Super Dampers
The patented ATI Super Damper is the only damper designed exclusively for high performance Ford engines.
Eliminates torsional crankshaft vibrations
Exceeds SFI 18.1 specs
Laser engraved 360 timing marks
Black zinc chromate finished
Inner and outer shells are available in aluminum or steel, and contain a steel inertia weight. This inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application).
|Truck Freight Only||NO|
|Warnings||These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm|