RAM Clutches PN 1583 Clutch Flywheel Billet Steel Internal Balance Fits GM 62-73

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14.50 (in)
1.50 (in)
14.50 (in)
  • Ram Clutches 1583 Steel Flywheel Fits 70-71 Challenger Charger GTX
  • Ram Clutches 1583 Steel Flywheel Fits 70-71 Challenger Charger GTX


Clutch Flywheel

Steel Flywheel; 0 Balance; 130 Teeth;

  • Dynamically Balanced Within 1/2 oz./in. Of Factory Specifications
  • Surface Ground For Optimum Disc Mating Surface
  • Strictly Factory Warranty Only

The flywheel accepts one half of the load of the clutch system. To realize the potential of the clutch system, the flywheel must be flat, parallel to the crankshaft flange, properly surface ground for maximum friction compatibility with the clutch disc, and balanced. Dyno testing proves that flywheel balance is critical to achieving maximum engine service. Every RAM flywheel is dynamically balanced to within ? ounce/inch of the factory specification. RAM aluminum flywheels have a .250 inch thick steel friction insert to handle the heat generated under extreme conditions, while allowing resurfacing without the need to replace the insert. All RAM flywheels are manufactured from SFI certified materials in our South Carolina facility.

For over 40 years, RAM has produced the world's top performing competition and street performance clutch systems. We have developed, improved, and produced in house, tried and true clutch components and systems that provide the highest performance value. Today, every RAM product incorporates critical features that are absent from many of the products of those who choose to compete with us. What is absent in our program is the mythology, and hype masking the deficiencies of products produced by others.

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Warranty Information

Full manufacturer's warranty
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Additional Information

GPS Enabled:
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