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Vivid Racing Gear 
See more parts for Buick Centurion
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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 Make/Model | Year | Trims |
|---|---|---|
| Buick Centurion | 1971-1972 | Base |
| Buick Electra | 1965-1967 | Base |
| Buick Electra | 1966-1967 | Custom |
| Buick Electra | 1968-1972 | 225 |
| Buick Electra | 1968-1972 | 225 Custom |
| Buick Estate Wagon | 1971-1972 | Base |
| Buick GS | 1970-1972 | Base |
| Buick GS 350 | 1968-1969 | Base |
| Buick GS 400 | 1968-1969 | Base |
| Buick GS 455 | 1970-1972 | Base |
| Buick GS 455 | 1970 | GSX |
| Buick Gran Sport | 1965-1967 | Base |
| Buick LeSabre | 1971-1972 | Base |
| Buick LeSabre | 1971-1972 | Custom |
| Buick Skylark | 1971-1972 | Custom |
| Buick Skylark | 1971-1972 | Base |
| Buick Skylark | 1972 | 350 |
| Buick Special | 1965-1969 | Base |
| Buick Special | 1965-1967 | Deluxe |
| Buick Sportwagon | 1964-1972 | Base |
| Buick Sportwagon | 1966, 1968-1969 | Custom |
| Chevrolet Bel Air | 1965-1970 | Base |
| Chevrolet Camaro | 1967-1972 | Base |
| Chevrolet Camaro | 1967-1972 | Z28 |
| Chevrolet Camaro | 1967-1972 | RS |
| Chevrolet Camaro | 1967-1972 | SS |
| Chevrolet Caprice | 1966-1972 | Base |
| Chevrolet Chevelle | 1964-1968 | 300 |
| Chevrolet Chevelle | 1964-1965 | Malibu Super Sport |
| Chevrolet Chevelle | 1965-1972 | Malibu |
| Chevrolet Chevelle | 1965-1969 | 300 Deluxe |
| Chevrolet Chevelle | 1966 | Super Sport 396 |
| Chevrolet Chevelle | 1967-1972 | Concours |
| Chevrolet Chevelle | 1967-1970 | SS 396 |
| Chevrolet Chevelle | 1968 | Nomad Custom |
| Chevrolet Chevelle | 1968-1972 | Nomad |
| Chevrolet Chevelle | 1969-1972 | Greenbrier |
| Chevrolet Chevelle | 1969-1972 | Concours Estate |
| Chevrolet Chevelle | 1970-1972 | Base |
| Chevrolet Chevelle | 1971-1972 | SS |
| Chevrolet Chevelle | 1973 | Deluxe |
| Chevrolet Chevy II | 1965-1967 | Base |
| Chevrolet Chevy II | 1965-1968 | Nova |
| Chevrolet Chevy II | 1965-1967 | Nova SS |
| Chevrolet El Camino | 1965-1972 | Base |
| Chevrolet El Camino | 1968-1972 | Custom |
| Chevrolet El Camino | 1968-1972 | SS |
| Chevrolet Impala | 1965-1972 | Base |
| Chevrolet Impala | 1965-1967 | SS |
| Chevrolet Monte Carlo | 1970-1972 | Base |
| Chevrolet Nova | 1969-1972 | Base |
| GMC Sprint | 1971-1972 | Base |
| GMC Sprint | 1972 | Custom |
| Oldsmobile 442 | 1971 | Base |
| Oldsmobile 98 | 1965-1972 | Base |
| Oldsmobile 98 | 1965-1967 | Holiday |
| Oldsmobile Cutlass | 1971-1972 | Base |
| Oldsmobile Cutlass | 1971-1972 | S |
| Oldsmobile Cutlass | 1972 | Cruiser |
| Oldsmobile Delmont 88 | 1967-1968 | Base |
| Oldsmobile Delmont 88 | 1967 | Holiday |
| Oldsmobile Delta 88 | 1965-1967 | Holiday |
| Oldsmobile Delta 88 | 1965-1972 | Base |
| Oldsmobile Delta 88 | 1967-1971 | Custom |
| Oldsmobile Delta 88 | 1969-1972 | Royale |
| Oldsmobile Jetstar 88 | 1965-1966 | Holiday |
| Oldsmobile Jetstar 88 | 1965-1966 | Base |
| Oldsmobile Starfire | 1965-1966 | Base |
| Oldsmobile Vista Cruiser | 1967-1972 | Base |
| Oldsmobile Vista Cruiser | 1967 | Custom |
| Pontiac Bonneville | 1965-1970 | Safari |
| Pontiac Bonneville | 1965-1972 | Base |
| Pontiac Firebird | 1967-1972 | Base |
| Pontiac Firebird | 1967-1969 | 400 |
| Pontiac Firebird | 1967-1969 | Sprint |
| Pontiac Firebird | 1967 | 326 |
| Pontiac Firebird | 1967-1968 | HO |
| Pontiac Firebird | 1968-1969 | 350 |
| Pontiac Firebird | 1969 | 350 HO |
| Pontiac Firebird | 1969-1972 | Trans Am |
| Pontiac Firebird | 1970-1972 | Esprit |
| Pontiac Firebird | 1970-1972 | Formula |
| Pontiac GTO | 1970-1972 | Base |
| Pontiac GTO | 1970-1971 | The Judge |
| Pontiac Tempest | 1970 | GT |
| Pontiac Tempest | 1970 | Base |
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 PartsMotive 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 ChampionsTheir 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 RacingIf 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
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