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  See more parts for Chevrolet C/K 10
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EXCEL from Richmond Differential Ring and Pinion - D60488
EXCEL from Richmond Differential Ring and Pinion - D60488 - Image 2 EXCEL from Richmond Differential Ring and Pinion - D60488 - Image 2

If you're looking for a solid upgrade for your ride, check out the EXCEL from Richmond differential ring and pinion gears. These aren't just any gears; they’re designed to give you the kind of performance that matches the quality you'd expect from original equipment, but at prices that won’t break the bank. Trust me, if you’ve got a truck or SUV that needs some love, these gears cover a wide range of popular vehicles on the road today.

The EXCEL series is built tough, and you can feel it. With a ring gear diameter of 9.75 inches and a gear ratio of 4.88, you’ll notice the difference right away. Whether you’re tackling off-road trails or just cruising around town, these gears will give you the kind of reliability you need. Plus, they’re made from durable 8620 steel, so they can handle whatever you throw at them.

Features

  • Just a heads up: This product comes with a California Proposition 65 warning regarding cancer and reproductive harm. Check out www.P65Warnings.ca.gov for more info.
  • Works with differential carrier breaks of 4.56 and higher.
  • This is a differential ring and pinion setup that you can rely on.
  • The ring gear diameter is 9.75 inches—perfect for heavy-duty applications.
  • It has 12 bolts to secure the ring gear, ensuring everything stays tight.
  • You’ll find 10 bolts for the cover, keeping everything sealed up nice and neat.
  • The pinion shaft measures 1.626 inches, which is solid for strength.
  • With 39 teeth on the ring gear, you get a smooth drive.
  • The pinion has 29 splines, making it compatible with a variety of setups.
  • The gear ratio of 4.88 is a great choice for those who need a balance of torque and speed.
  • Standard rotation means it’ll fit right in without any hassle.
  • There are 8 teeth on the pinion gear, working in harmony with the ring gear.
  • This is designed for the Dana 60 case, a trusted choice for many builds.
  • The ring gear is made from tough 8620 steel, built to last.

Notes:

Fits position: Rear

Fits position: Front


Products Fitment:
  • Chevrolet C/K 10 (1967-1972)
  • Chevrolet C/K 20 (1964-1972)
  • Chevrolet C/K 30 (1977-1986)
  • Chevrolet C/K 3500 (1988-1991)
  • Chevrolet Express (2003-2013)
  • Chevrolet G10 (1975-1988)
  • Chevrolet G20 (1978-1991)
  • Dodge Ram 1500 (2004-2006)
  • Ford F-250 (1975-1986)
  • Jeep J20 (1974-1988)
  • Plymouth Barracuda (1970-1971)
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1967-1972
 Chevrolet C/K 10
1964-1972
 Chevrolet C/K 20
1977-1986
 Chevrolet C/K 30
1988-1991
 Chevrolet C/K 3500
2003-2013
 Chevrolet Express
1975-1988
 Chevrolet G10
1970-1974
 Chevrolet G10 Van
1978-1991
 Chevrolet G20
1978-1991
 Chevrolet G30
1987-1988
 Chevrolet R/V 30
2002-2005
 Chevrolet Silverado 1500
1967-1972
 Chevrolet Suburban
1989-1991
 Chevrolet V3500
1978-1980
 Dodge B100
1978-1980
 Dodge B200
1981-1987
 Dodge B250
1978-1980
 Dodge B300
1981-1987
 Dodge B350
1970-1971
 Dodge Challenger
1966-1974
 Dodge Charger
1966-1971
 Dodge Coronet
1975-1980
 Dodge D200
1964-1967
 Dodge D200 Series
1981-1993
 Dodge D250
1983-1988, 1990-1993
 Dodge D350
1968-1976
 Dodge Dart
1966-1970
 Dodge Monaco
1966-1967, 1969-1973
 Dodge Polara
2004-2006
 Dodge Ram 1500
1994-2002
 Dodge Ram 2500
1994-2002
 Dodge Ram 3500
1975-1980
 Dodge W200
1968-1970, 1972-1974
 Dodge W200 Pickup
1964-1967
 Dodge W200 Series
1981-1993
 Dodge W250
1975-1980
 Dodge W300
1968-1974
 Dodge W300 Pickup
1964-1967
 Dodge W300 Series
1981-1993
 Dodge W350
1991-2014
 Ford E-250
1991-2015
 Ford E-350
1975-1986
 Ford F-250
1975-1985
 Ford F-350
1967-1972
 GMC C/K 15
1967-1972
 GMC C/K 25
1977-1978
 GMC C/K 35
1979-1986, 1988-1991
 GMC C/K 3500
1983-1991
 GMC G2500
1983-1991
 GMC G3500
2003-2013
 GMC Savana
1987-1988
 GMC V3500
1974-1988
 Jeep J20
1970-1971
 Plymouth Barracuda

EXCEL Banner

Who is Excel?

Excel is a brand under Richmond that is best known for its high-quality drivetrain products for the automotive industry. They specialize in creating durable, high-quality differential components used both on the track and on the street. Today, they are the leading brand when it comes to differential components in the market.

Racer’s Brand Of Choice

The company offers premium differential kits and components that are used by many racers everywhere. Their rock-solid design aims to provide maximum performance and safety during extreme and tough driving conditions.

Your Drivetrain Component Experts

For more than 80 years, the company has provided quality aftermarket parts for different industries. It includes the agriculture, construction, marine, and automotive sector. They have a wide range of drivetrain products such as spools and mini spools, transmissions, ring and pinion gear, synthetic gear oils, and transmission fluids. They have a comprehensive list of products and even have parts for vehicles made from the 1940s up to the present.

State-of-the-Art Facility

To ensure that all their products come out the way they designed them, the company utilizes the latest and most advanced equipment available in the market. It allows them to create parts with precision cuts with very minimal tolerances.

Purchase  Excel Products At Vivid Racing

If you are in the market for quality drivetrain components for your vehicle, then Excel is the brand for you. Whether it is a classic car or a modern one, they would have the right set for you. To know more about Excel and what they can offer, visit Vivid Racing and check out their list of products that fit your specific needs.






Installation Instructions

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