4.10 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!

69-0045-1_v1.jpg
RICHMOND_RP_BOX.jpg

Part number: 69-0045-1

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

Application notes:

  • For Chrysler 8.75" (742 Housing)
  • 4.10 Ratio
  • 10 Spline Pinion, Verify Spline Count For Fitment
Where to buy

Downloads

Buying Guide

Search year, make and model to find applications for your vehicle.

Richmond Gear Buying Guide

Specifications

Cover Bolt Quantity 10
Differential Case Design Type Chrysler 8.75 (742)
Pinion Gear Tooth Quantity 10
Pinion Shaft Diameter 1.75 in
Pinion Spline Count 10
Ring & Pinion Gear Ratio 4.10
Ring Gear Bolt Quantity 12
Ring Gear Diameter 8.75 in
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41
Title Differential Ring and Pinion
Warranty Time 2 Years or 100,000 Miles

Vehicle Applications

  • 1957 – 1968 Chrysler 300
  • 1957 – 1968 Chrysler Imperial
  • 1957 – 1968 Chrysler New Yorker
  • 1957 – 1968 Chrysler Newport
  • 1957 – 1968 Chrysler Town & Country
  • 1967 – 1968 Dodge A100
  • 1966 – 1970 Dodge Charger
  • 1965 – 1970 Dodge Coronet
  • 1968 Dodge D100 Pickup
  • 1963 – 1967 Dodge D100 Series
  • 1968 Dodge Dart
  • 1965 – 1970 Dodge Monaco
  • 1964 Dodge P100 Van
  • 1967 – 1968 Dodge P100 Van
  • 1964 Dodge P200 Van
  • 1967 – 1968 Dodge P200 Van
  • 1964 Dodge P300 Van
  • 1966 – 1968 Dodge P300 Van
  • 1962 – 1970 Dodge Polara
  • 1970 Ford Royal
  • 1965 – 1967 Humber Imperial
  • 1968 Plymouth Barracuda
  • 1962 – 1970 Plymouth Fury
  • 1968 – 1970 Plymouth Fury I
  • 1965 – 1970 Plymouth Fury II
  • 1965 – 1970 Plymouth Fury III
  • 1967 – 1970 Plymouth GTX
  • 1968 – 1970 Plymouth Roadrunner
  • 1965 – 1970 Plymouth Satellite
  • 1967 Plymouth VIP
  • 1968 Plymouth Valiant