4.30 Ratio Richmond - Street Gear Differential Ring and Pinion for 8.75 in (10 Bolt)

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!

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Part number: 69-0060-1

4.30 Ratio Richmond - Street Gear Differential Ring and Pinion for 8.75 in (10 Bolt)

Application notes:

  • For Chrysler 8.75" (489 Housing)
  • 4.30 Ratio
  • 10 Spline Pinion, Verify Spline Count For Fitment
Where to buy

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Buying Guide

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Richmond Gear Buying Guide

Specifications

Cover Bolt Quantity 10
Differential Case Design Type Chrysler 8.75 (489)
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 1.875 in
Pinion Spline Count 10
Ring & Pinion Gear Ratio 4.30
Ring Gear Bolt Quantity 12
Ring Gear Diameter 8.75 in
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 43
Title Differential Ring and Pinion
Warranty Time 2 Years or 100,000 Miles

Vehicle Applications

  • 1969 – 1970 Chrysler 300
  • 1969 – 1970 Chrysler Imperial
  • 1969 – 1970 Chrysler New Yorker
  • 1969 – 1970 Chrysler Newport
  • 1969 – 1970 Chrysler Town & Country
  • 1969 – 1970 Dodge A100
  • 1970 Dodge Challenger
  • 1969 – 1970 Dodge Charger
  • 1969 – 1970 Dodge Coronet
  • 1969 – 1970 Dodge D100 Pickup
  • 1969 – 1970 Dodge Dart
  • 1969 – 1970 Dodge Monaco
  • 1969 – 1970 Dodge P200
  • 1969 – 1970 Dodge P300
  • 1969 – 1970 Dodge Polara
  • 1969 – 1970 Dodge W100 Pickup
  • 1970 Ford Royal
  • 1969 – 1970 Plymouth Barracuda
  • 1969 – 1970 Plymouth Fury
  • 1969 – 1970 Plymouth Fury I
  • 1969 – 1970 Plymouth Fury II
  • 1969 – 1970 Plymouth Fury III
  • 1969 – 1970 Plymouth GTX
  • 1969 – 1970 Plymouth Roadrunner
  • 1969 – 1970 Plymouth Satellite
  • 1969 – 1970 Plymouth Valiant