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Motive Gear Performance Differential Ring and Pinion G888355 for Specific Fitment
$443.98
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If you’re diving into the world of performance upgrades, you’ve probably heard of Motive Gear Performance. These guys are serious about making some of the toughest drive train components out there. Whether you’re hitting the trails or tearing up the asphalt, their ring and pinion gear sets have got your back. They’ve got a huge selection of gear ratios to fit nearly every application, which is pretty handy if you’re looking to fine-tune your ride.

What’s cool is that Motive Gear isn’t just some random brand; their products are seen in the winner’s circle at major racing events like NHRA and NASCAR. That kind of pedigree doesn’t come easy—it’s the result of years spent on the track, testing and perfecting their designs. Plus, their manufacturing methods are top-notch, so you know you’re getting quality.

Now, let’s get into the nitty-gritty. This particular ring and pinion set has a gear ratio of 3.55, which is a solid choice if you’re looking to balance power and efficiency. The ring gear is 8.875 inches in diameter and made from 8620 steel, so it’s built to last. With a pinion shaft diameter of 1.625 inches and a spline count of 30, you know it’s designed to handle some serious torque. And it’s got 39 teeth on the ring gear and 11 on the pinion, giving you that sweet spot for performance.

Just a heads up, these components are designed to fit a differential carrier break of 3.07 to 3.73, so make sure you’ve got the right setup. And if you’re wondering about fitment, they’re universal, but it’s always a good idea to double-check that they’ll work with your specific vehicle.

Features

  • California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
  • Differential Carrier Break: 3.07 to 3.73
  • Ring Gear Diameter: 8.875 inches
  • Pinion Shaft Diameter: 1.625 inches
  • Ring Gear Tooth Quantity: 39
  • Pinion Gear Tooth Quantity: 11
  • Pinion Spline Count: 30
  • Ring and Pinion Gear Ratio: 3.55
  • Ring Gear Material: 8620 Steel

Notes:

Universal Fitment: These products should work with your vehicle, but it’s smart to do your homework to confirm compatibility. Better safe than sorry!

Products Fitment:

  • Buick Centurion 1971-1972
  • Buick Electra 1965-1972
  • Chevrolet Camaro 1967-1972
  • Chevrolet Chevelle 1964-1973
  • Pontiac GTO 1970-1972
  • And many more... check the full list for your specific model!
Proposition 65

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

Vehicle
1971-1972
Buick Centurion
1965-1972
Buick Electra
1971-1972
Buick Estate Wagon
1970-1972
Buick GS
1968-1969
Buick GS 350
1968-1969
Buick GS 400
1970-1972
Buick GS 455
1965-1967
Buick Gran Sport
1971-1972
Buick LeSabre
1971-1972
Buick Skylark
1965-1969
Buick Special
1964-1972
Buick Sportwagon
1965-1970
Chevrolet Bel Air
1967-1972
Chevrolet Camaro
1966-1972
Chevrolet Caprice
1964-1973
Chevrolet Chevelle
1965-1968
Chevrolet Chevy II
1965-1972
Chevrolet El Camino
1965-1972
Chevrolet Impala
1965-1967
Chevrolet Malibu
1970-1972
Chevrolet Monte Carlo
1969-1972
Chevrolet Nova
1971-1972
GMC Sprint
1971
Oldsmobile 442
1965-1972
Oldsmobile 98
1971-1972
Oldsmobile Cutlass
1967-1968
Oldsmobile Delmont 88
1965-1972
Oldsmobile Delta 88
1965-1966
Oldsmobile Jetstar 88
1965-1966
Oldsmobile Starfire
1967-1972
Oldsmobile Vista Cruiser
1965-1972
Pontiac Bonneville
1967-1972
Pontiac Firebird
1970-1972
Pontiac GTO
1970
Pontiac Tempest

Motive Gear Banner

Who is Motive Gear?

Motive Gear is a Midwest Truck and Auto Parts division specializing in producing high-quality drivetrain components for the automotive industry. They offer a wide range of products from differential bearing kits, ring and pinion gear sets, transmission kits and components, transfer case parts, and replacement axle shafts. Today, Motive Gear is one of the most sought-after brands when it comes to drivetrain parts.

Quality and Affordable Parts

Motive Gear provides high-quality drivetrain parts at an affordable price. All of their products are designed using the latest manufacturing equipment and goes through an extensive quality control test. It ensures that their products achieve a perfect fit, provides optimum performance and longevity.

Choice Of Champions

Their products are also used by many racers from various racing disciplines such as IHRA, NHRA, NMRA, SODA, NMCA, BITD, and NASCAR. It is a testament to the quality and performance their product provides. Their racing participation also allows the company to gather vital data that lets them improve their products further. 

Purchase Motive Gear Products At Vivid Racing

If you are planning to upgrade your drivetrain and are searching for a company that you can trust, then Motive Gear is the brand for you. Over the years, they have consistently given customers parts that they can rely on and have proven that quality parts do not always have to be expensive. To know more about Motive Gear, visit Vivid Racing and check out their list of products that fit your specific requirement.







At Motive Gear, from inception to inspection, our parts surpass rigorous quality control tests. When you open your Motive Gear box, you can see the quality of our hard work. Our highly qualified quality control technicians are up-to-date on the latest industry innovations to ensure that the quality of our product is unsurpassed. Our parts are TOUGH. We back our Motive Gear Performance ring & pinion gear sets with a 2 year / 100,000 mile no-nonsense warranty and all other products with a 1 year / 50,000 mile warranty

Installation Instructions

Click to view the Installation Instructions here

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