Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L

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Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L

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Brand : Richmond Gear/Motive Gear
Richmond Gear 69-0370-1 Differential Ring & Pinion fits Chrysler 8.75" axles with a 4.57 gear ratio.
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Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
View Detail
Type
Differential Rings & Pinions
Title
Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Price
$453.99 USD
Vendor
Richmond Gear/Motive Gear
Description
Short Summary: The Richmond Gear 69-0370-1 Differential Ring & Pinion set is built for Chrysler 8.75" (489 Housing) axles, offering a 4.57 gear ratio and a 29-spline pinion.Designed for Chrysler, Dodge, Fargo, and Plymouth vehicles from 1969–1970, it enhances torque transfer and acceleration for reliability and performance.A perfect solution for performance builds, restorations, or heavy-duty applications.Key Features Axle Fitment: Chrysler 8.75" with 489 Housing, common in late 1960s and early 1970s Mopar vehicles.Gear Ratio: 4.57 – ideal for towing and performance, providing off-the-line power.Spline Count: 29-spline pinion – verify spline count for correct fitment before installation.Performance Engineered: Made from premium-grade materials and precision-machined for quiet operation and durability under stress.Warranty: Covered by a 2-Year / 100,000-Mile manufacturer warranty for reliability and confidence.

More about this item : Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L

Short Summary: The Richmond Gear 69-0370-1 Differential Ring & Pinion set is built for Chrysler 8.75" (489 Housing) axles, offering a 4.57 gear ratio and a 29-spline pinion.

Designed for Chrysler, Dodge, Fargo, and Plymouth vehicles from 1969–1970, it enhances torque transfer and acceleration for reliability and performance.

A perfect solution for performance builds, restorations, or heavy-duty applications.

Key Features Axle Fitment: Chrysler 8.75" with 489 Housing, common in late 1960s and early 1970s Mopar vehicles.

Gear Ratio: 4.57 – ideal for towing and performance, providing off-the-line power.

Spline Count: 29-spline pinion – verify spline count for correct fitment before installation.

Performance Engineered: Made from premium-grade materials and precision-machined for quiet operation and durability under stress.

Warranty: Covered by a 2-Year / 100,000-Mile manufacturer warranty for reliability and confidence.

Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L
Key Features
  • Designed for Chrysler 8.75" (489 Housing) axles with a 29-spline pinion; suitable for high-torque builds or performance restorations in late-'60s and early-'70s Mopar vehicles
  • Features a 4.57 gear ratio for quicker launches and improved torque transfer; ideal for street/strip applications and muscle cars requiring stronger acceleration
  • Precision-cut 29-spline pinion and 41-tooth ring gear ensure optimal engagement, consistent power delivery, and reduced noise under load
  • Fits select 1969–1970 Chrysler, Dodge, Plymouth & Fargo models including Charger, Challenger, Road Runner, Barracuda, Fury, Polara, and more
  • Backed by Richmond Gear’s 2-Year / 100,000-Mile Warranty – built for premium performance, quiet operation, and long-term durability under extreme conditions
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 16.8 lb
Product Identifiers
  • ASIN B00IVQO37Q
  • UPC: 698231721186
Shipping Information
  • Ships From : United States
  • Brand : Richmond Gear/Motive Gear

Frequently Asked Questions About : Differential Ring & Pinion Richmond Gear 69-0370-1, For Chrysler 8.75" (489 Housing), Gear Ratio: 4.57, 29-Spline, 10-Bolt, 29 Pinion & 41 Ring Tooth – Fits 1969–1970 Mopar Models, Replaces: C887456L

01 What is the gear ratio of the Richmond Gear 69-0370-1?

The gear ratio is 4.57.

02 What type of axles does the Richmond Gear 69-0370-1 fit?

It fits Chrysler 8.75" axles with the 489 housing.

03 Which models are compatible with the Richmond Gear 69-0370-1?

It is compatible with select 1969–1970 Chrysler, Dodge, Plymouth & Fargo models.

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