Select the year of your Buick Apollo:

If you're diving into the world of performance upgrades, let me tell you about the Motive Gear Differential Spool. This isn't just another part—it’s a game changer for anyone serious about their ride. Built for those who want to get the most out of their GM 8.5" rear end, this full spool is designed to handle the heat of both street and track. With a 28-spline count, it locks your wheels together for maximum traction, which is a must when you’re pushing your vehicle to its limits.
The spool is crafted from high-quality steel, so you know it’s built to last. The 45-degree pressure angle means it’s engineered for strength and durability, and it’s been tested under some serious conditions to ensure it won’t let you down when you need it most. Plus, it requires the use of bearing LM501349 and race LM501314, so make sure you’ve got those on hand when you install it. Trust me, you don’t want to skimp on the little things!
Features
- California Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Differential Carrier Break: 2.73 and Higher
- Pressure Angle: 45
- Title: Differential Spool
- Spline Quantity: 28
- Differential Case Design Type: GM 8.5
- FULL SPOOL GM 10 BOLT 8.5 28 S
Notes:
This is a full spool for the GM 8.5" (10 Bolt); it’s a 28-spline unit and requires the use of specific bearings. Don't forget, a C-Clip Eliminator is necessary for proper installation.
Fits position: Rear
So, whether you're hitting the drag strip or just want to beef up your daily driver, this spool is going to give you that solid feel and control you crave. Just make sure you’re ready for the increased response and traction—it’s a whole new ball game!
Here's a quick list of some rides that can benefit from the Motive Gear Differential Spool:
- Buick Apollo (1973-1975)
- Chevrolet Camaro (1970-1981)
- GMC Jimmy (1977-1991)
- Pontiac Firebird (1970-1981)
- And many more!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
1973-1975 Buick Apollo |
Apollo | 1973-1975 |
1971-1973 Buick Centurion |
Centurion | 1971-1973 |
1973-1977 Buick Century |
Century | 1973-1977 |
1991-1996 Buick Commercial Chassis |
Commercial Chassis | 1991-1996 |
1971-1989 Buick Electra |
Electra | 1971-1989 |
1977-1981 Buick Estate Wagon |
Estate Wagon | 1977-1981 |
1973-1981, 1985-1990 Buick LeSabre |
LeSabre | 1973-1981, 1985-1990 |
1973-1977, 1984-1987 Buick Regal |
Regal | 1973-1977, 1984-1987 |
1977-1978 Buick Riviera |
Riviera | 1977-1978 |
1991-1996 Buick Roadmaster |
Roadmaster | 1991-1996 |
1971-1972, 1975-1979 Buick Skylark |
Skylark | 1971-1972, 1975-1979 |
1971-1975 Chevrolet Bel Air |
Bel Air | 1971-1975 |
1971-1972 Chevrolet Biscayne |
Biscayne | 1971-1972 |
1987-1991 Chevrolet Blazer |
Blazer | 1987-1991 |
1971-1972 Chevrolet Brookwood |
Brookwood | 1971-1972 |
1977-1986 Chevrolet C/K 10 |
C/K 10 | 1977-1986 |
1977-1986 Chevrolet C/K 20 |
C/K 20 | 1977-1986 |
1970-1981 Chevrolet Camaro |
Camaro | 1970-1981 |
1973-1988 Chevrolet Caprice |
Caprice | 1973-1988 |
1970-1973 Chevrolet Chevelle |
Chevelle | 1970-1973 |
1973-1977 Chevrolet El Camino |
El Camino | 1973-1977 |
1996-1998 Chevrolet Express |
Express | 1996-1998 |
1978-1988 Chevrolet G10 |
G10 | 1978-1988 |
1979-1995 Chevrolet G20 |
G20 | 1979-1995 |
1971-1985, 1994-1996 Chevrolet Impala |
Impala | 1971-1985, 1994-1996 |
1977-1986 Chevrolet K5 Blazer |
K5 Blazer | 1977-1986 |
1973-1983 Chevrolet Malibu |
Malibu | 1973-1983 |
1971-1977 Chevrolet Monte Carlo |
Monte Carlo | 1971-1977 |
1970-1979 Chevrolet Nova |
Nova | 1970-1979 |
1987 Chevrolet R/V 10 |
R/V 10 | 1987 |
1987 Chevrolet R/V 20 |
R/V 20 | 1987 |
1980-1988 Chevrolet Suburban |
Suburban | 1980-1988 |
1977-1978 GMC C/K 15 |
C/K 15 | 1977-1978 |
1979-1986 GMC C/K 1500 |
C/K 1500 | 1979-1986 |
1977-1978 GMC C/K 25 |
C/K 25 | 1977-1978 |
1979-1986 GMC C/K 2500 |
C/K 2500 | 1979-1986 |
1983-1995 GMC G1500 |
G1500 | 1983-1995 |
1983-1995 GMC G2500 |
G2500 | 1983-1995 |
1977-1991 GMC Jimmy |
Jimmy | 1977-1991 |
1987 GMC R1500 |
R1500 | 1987 |
1996-1998 GMC Savana |
Savana | 1996-1998 |
1987 GMC V1500 |
V1500 | 1987 |
1988 GMC V1500 Suburban |
V1500 Suburban | 1988 |
1987 GMC V2500 |
V2500 | 1987 |
1971 Oldsmobile 442 |
442 | 1971 |
1971-1984 Oldsmobile 98 |
98 | 1971-1984 |
1977-1989 Oldsmobile Custom Cruiser |
Custom Cruiser | 1977-1989 |
1971-1977 Oldsmobile Cutlass |
Cutlass | 1971-1977 |
1971-1985 Oldsmobile Delta 88 |
Delta 88 | 1971-1985 |
1973-1979 Oldsmobile Omega |
Omega | 1973-1979 |
1971-1986 Pontiac Bonneville |
Bonneville | 1971-1986 |
1970-1981 Pontiac Firebird |
Firebird | 1970-1981 |
1970-1973 Pontiac GTO |
GTO | 1970-1973 |
1973-1974 Pontiac Grand Prix |
Grand Prix | 1973-1974 |
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.
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