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Richmond Gear 69-0379-1 Differential Ring and Pinion Gear Set

(Ford F-150 1975-86, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1975-83 + 23 more models)

Part of: Richmond Gear Excel Differential Ring and Pinion Set

Other options in this family: Richmond Gear F9411 Richmond Gear F88410 Richmond Gear 4900391 Richmond Gear 12BC373T Richmond Gear 6903041

Manufacturer

Picture for manufacturer Richmond Gear

Part Number

69-0379-1
7 reviews
Sale Price

$522.90

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Richmond Gear 69-0379-1 is a high-performance ring and pinion gear set designed for demanding street and racing applications. Engineered with precision-cut gears and manufactured from high-quality materials, this differential gear set delivers reliable power transfer and durability under extreme conditions.

Key Features:

  • Precision-engineered ring and pinion gear set for optimal performance
  • Manufactured to professional racing quality standards
  • Designed for high-performance street and track applications
  • Heat-treated construction for enhanced strength and longevity
  • Proven technology trusted by professional racers for decades

Richmond Gear has been the choice of champions at prestigious racing events including the Daytona 500 and U.S. Nationals. Each gear set is manufactured to exacting tolerances to ensure proper mesh pattern, reduced noise, and maximum power transfer efficiency. This ring and pinion set provides the backbone of a high-performance drivetrain capable of handling increased torque loads while maintaining reliability.

Products specifications

Fits

Ford F-150 1975-86, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1975-83, Fairlane 1957-70, Ranchero 1957-79, Torino 1968-76, Galaxie 1959-67, Gran Torino 1972-76 + 18 more models

Calculator

Gear Ratio Calculator

Cover Bolts

10

Installation Kit Included

No

Pinion Gear Teeth

8

Pinion Shaft Diameter (in)

1.313 in.

Pinion Spline Count

28

Quantity

Sold as a set.

Ring and Pinion Ratio

4.63:1

Ring Gear Bolts

10

Ring Gear Diameter (in)

9.000 in.

Ring Gear Rotation

Standard

Ring Gear Teeth

37

Tool

Transmission Lookup

Ring Gear Diameter

9

Cover Bolt Quantity

Dropout

Ring Gear Bolt Quantity

10

Differential Case Design Type

Ford 9

Pinion Gear Tooth Quantity

8

Ring and Pinion Gear Ratio

4.63

Ring Gear Tooth Quantity

37

Ring Gear Material

8620 Steel

Pinion Shaft Diameter

1.313

Prop 65

WARNING: Cancer - www.p65warnings.ca.gov

Position

Rear

Excellent service and fast shipping. A seller I would do business with again.

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

Great and quick

very good low price, had a slight issue but customer service was amazing,. i would recommend AutoPlicity to anyone because of that, good prices, good customer service,. (meaning trust worthy) why not :). A+++ Service will buy from again!

Lowest price on the Internet, good packaging and fast shipping.

Excellent service!!!! Ordered another part from one of those big chain stores three days earlier and got your part one day sooner than theirs. Thanks. Excellent customer service. Wouldn't hesitate to use you again.

Great product and speedy service!

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