Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Dodge | M-Series Chassis | 1974 |
Product Details
Super Damper™ OEM Harmonic Damper Assembly (918282E) by ATI Performance®. The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance Chrysler, Dodge and Mopar Engines - including the new HEMI! Whether you race or just drive on the street, ATI's harmonic balancers are the perfect choice. The patented ATI Super Damper is the only crankshaft damper designed exclusively for high performance engines. The ATI Serpentine Super Damper contains grooves for serpentine belts machined into the outer damper shell. ATI Super Dampers exceed SFI 18.1 Safety Certification and are approved for competition use.
Notes
- Hubs are dimensioned to clear the stock cast-in timing tab on MOST applications
- Due to changes by the manufacturer over time, the tab MAY need to be ground and re-welded
- The damper face for pulley mounting will be forward of the OEM location by 0150" for 2-ring internal balance, 0450" for 3-ring int balance, 0750" for 3-ring ext balance
- Hubs may be shortened by the listed amount for internal balance & by 0600" (0150" fwd of OEM) on ext balance if tab is cleared
- 2-ring int balance can be installed in OEM location with minor clearancing of timing tab & retain OE timing mark
- Aluminum hub OEM front (part #916255) is OK for 2 ring dampers
Specifications
| Include: With Steel Crankshaft Hub |
| Outside Diameter: 7.074" |
| Material: Steel |
| Finish: Black Zinc Chromate |
| Engine Balance: External |
| Imbalance weight: 25 oz |
Features
- Eliminates torsional crankshaft vibrations
- Exceeds SFI 18.1 specs
- Black zinc chromate finished
- OEM equipment on 392 Mopar Crate Engines
- Tunable, rebuildable, and extremely efficient at ALL RPM
- Laser engraved 360° timing marks
ATI Performance Products is a family owned and operated company with over 50 years of experience in manufacturing top-grade race products, including competition transmissions, flexplates, adapter kits and internal transmission components. Located in Maryland, ATI Performance® produces a variety of true track-tested and proven products manufactured under the strictest quality control in one of the most advanced manufacturing facilities in the industry. ATI proudly holds over a dozen of U.S. Government patents.
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