One of the industrys standards in harmonic vibration con-trol. At 6000 RPM, digital vibration tests proved the Super Damper to be 30% more effective than OE-style dampers. Reductions in torsional vibrations increase horsepower while improving engine durability. Damper is also available with an aluminum shell and aluminum crank hub
- Engine Balance:
- Internal
- Safety Rating:
- SFI 18.1
- Degree Markings:
- Yes
- Degree Marking Range:
- 360
- Outside Diameter (in.):
- 6.325 in.
- Keyway Quantity:
- One
- Crankshaft Pulley Bolt Hole Quantity:
- N/A
- Material:
- Steel
- Construction:
- Elastomer
- Finish:
- Black anodized
- Hardware Included:
- No
- Quantity:
- Sold individually.
- Make:
- Chevrolet
- Engine Family:
- Chevy big block Mark IV
- Engine Sizes:
- 6.5L/396-7.0L/427
- Years:
- 1966-1972
