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Allstar Performance Ring & Pinion GM 8.5 3.73 ALL70124

Original price was: $135.99.Current price is: $68.94.

89 in stock

SKU: ALL70124 Category:

Description

A 3.73 ring and pinion ratio is the sweet spot for street performance and weekend track duty—delivering quicker acceleration off the line without sacrificing highway cruising capability. If you’re running a GM 8.5 rear and want bolt-in gear improvement without custom fabrication, this Allstar kit gives you a direct path to better launch feel and mid-range response. The 30-spline pinion design ensures compatibility with most GM small-block and LS platforms while maintaining the durability demanded by serious racers and dedicated enthusiasts.

  • 3.73 gear ratio
  • 30-spline pinion
  • 8.5-inch housing
  • GM 10-bolt compatible
  • Complete ring and pinion kit
  • Precision CNC-cut gears
  • Bolt-on installation