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Richmond Gear 79-0002-1 Pro Gear Ford 9 Inch Ring and Pinion 3.50 Ratio 35-Spline

(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 + 22 more models)

Part of: Richmond Gear PRO Gear Differential Ring and Pinion Sets

Other options in this family: Richmond Gear 7900801 Richmond Gear 7900431 Richmond Gear 79-0004-1 Richmond Gear 79-0098-1 Richmond Gear 79-1389-1

Manufacturer

Picture for manufacturer Richmond Gear

Part Number

79-0002-1
6 reviews
Sale Price

$710.93

In Stock (6)

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Usually delivered within 2 days

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Product Details

The Richmond Gear 79-0002-1 Pro Gear ring and pinion set is engineered specifically for race applications where hard launches and severe heat cycling occur. Constructed from 9310 steel alloy, this softer, more malleable material provides superior resistance to breakage under harsh racing conditions compared to standard street gears.

Key Specifications:

  • Designed for Ford 9 inch differentials
  • 3.50:1 gear ratio with 35 ring gear teeth and 10 pinion teeth
  • 35-spline pinion with standard rotation
  • 10-bolt ring gear mounting pattern
  • 1.313 inch pinion shaft diameter
  • Requires special 35-spline pinion support

Performance Features:

  • Up to 6 pounds of rotating weight reduction for improved acceleration
  • Ground pinion threads for trouble-free installation
  • Special heat treatment for improved strength
  • Designed for race use only - not recommended for street applications

For over 80 years, Richmond's Double Diamond logo has signified the highest quality gears in the racing industry. These race-only gear sets are manufactured from professional quality, high-performance materials to deliver the reliability demanded by professional racers at events like the Daytona 500 and NHRA U.S. Nationals.

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 + 17 more models

Calculator

Gear Ratio Calculator

Cover Bolts

10

Installation Kit Included

No

Pinion Gear Teeth

10

Pinion Shaft Diameter (in)

1.501 in.

Pinion Spline Count

35

Quantity

Sold as a set.

Ring and Pinion Ratio

3.50:1

Ring Gear Bolts

10

Ring Gear Diameter (in)

9.000 in.

Ring Gear Rotation

Standard

Ring Gear Teeth

35

Tool

Transmission Lookup

Pinion Gear Tooth Quantity

10

Ring Gear Diameter

9

Ring Gear Tooth Quantity

35

Pinion Shaft Diameter

1.875

Cover Bolt Quantity

Dropout

Ring Gear Bolt Quantity

12

Ring and Pinion Gear Ratio

3.50

Ring Gear Material

9310 Steel

Differential Case Design Type

Ford 9

Prop 65

WARNING: Cancer - www.p65warnings.ca.gov

Position

Rear

order # 19072 I shopped all over the net and found you guy to be the best price on the gauge that I bought I ordered over the phone and was very pleased with the help I was given. great guys ! Thanks

quick and easy

Great selection and fast shipping. Not to meantion the lowest prices anywhere on the net.

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Nice product, I relly liked these fog lights and they made a difference in visibility. The packaging was pretty good aswell for the shipping aspect.

I have found the BEST price on a part clearly overpriced at other online stores... Excellent customer service knowledgble of mustang performance! Will surely buy again!

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