Description
A 3.73 ring and pinion ratio delivers the ideal balance of acceleration and highway cruising for street and strip applications, transforming your GM or Dodge 11.5″ axle into a true multi-purpose performance platform. This AAM 14-bolt kit provides OEM-quality gearing with the precision fit you need for reliable power delivery across the entire RPM band. Whether you’re optimizing for launch performance or seeking better fuel economy on the highway, the correct ratio is foundational to maximizing your vehicle’s potential.
- 3.73 gear ratio
- 30-spline pinion
- 11.5″ axle diameter
- AAM 14-bolt housing
- Complete ring & pinion kit
- GM/Dodge fitment
- Bolt-on installation
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