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Product Summary

Ford 9 Inch, Grand National, 3.70:1 Ratio, Steel

  • Ring and pinion set has a gear ratio of 3.70:1
  • Designed to fit a Ford 9" rear end
  • REM Polished gears
  • 37 ring tooth and 10 pinion tooth count
  • Shaft has a diameter of 1.313"

Key Specs

MFG. Part #F9370 REM
BrandRichmond Gear

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Details

Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond ring and pinions handle the extreme torque from high horsepower engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios available, make Richmond Gear the clear winner! Winners Run Richmond!

  • Ring and pinion set has a gear ratio of 3.70:1
  • Designed to fit a Ford 9" rear end
  • REM Polished gears
  • 34 ring tooth and 10 pinion tooth count
  • Shaft has a diameter of 1.313"

Charts

Specifications

KEY SPECS
MFG. Part #F9370 REM
BrandRichmond Gear
GENERAL
Ratio3.70:1
Ring Tooth Count37
Pinion Tooth Count10
Shaft Diameter1.313"
Outside Diameter9.00"
Spline Count28
Material TypeSteel
FinishREM Polished
Sold in QuantityEach