Short Summary: The GM7.5IK Install Kit by Motive Gear includes all essential components to complete a reliable rebuild of rear differentials GM 7.5" and 7.625" (10 Bolt).
It is perfect for restoring performance in a wide range of GM vehicles from 1973 to 2005.
Key Features Differential Fitment: GM 7.5" / GM 7.625" (10 Bolt) Position: Rear Differential Includes: Crush Sleeve or Preload Shim Pack, Cover Gasket or RTV, Pinion Seal, Pinion Nut, Ring Gear Bolts, Marking Compound, Brush, Thread Locker, Pinion & Carrier Shims Application: Designed for use in a wide range of GM passenger cars, trucks, and SUVs Installation Type: Comprehensive mini install kit with hardware and consumables Vehicle Compatibility Fits GM 7.5" and 7.625" rear differentials in various Buick, Cadillac, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models.
Buick 1973–1975 Apollo 1977–1981 Century 1991–1996 Commercial Chassis 1976–1985 Electra 1977–1983 Estate Wagon 1975–1985 LeSabre 1977–1979 Opel 1977–1987 Regal 1977–1978 Riviera 1991–1996 Roadmaster 1975–1979 Skylark Cadillac 1987–1990 Brougham 1982–1984 DeVille 1982–1990 Fleetwood Chevrolet 1985–2005 Astro 1995–2001 Blazer 1982–2002 Camaro 1977–1996 Caprice 1977–1987 El Camino 1977–1985 Impala 1994–1996 Impala 1973–1983 Malibu 1978–1988 Monte Carlo 1976–1979 Nova 1982–2004 S10 1983–1994 S10 Blazer GMC 1992–2005 Jimmy 1982–1990 S15 1983–1991 S15 Jimmy 1985–2005 Safari 1991–2004 Sonoma 1991 Syclone Isuzu 1981–1995 Pickup 1991–2002 Rodeo Oldsmobile 1991–1994, 1996–2004 Bravada 1977–1984 Custom Cruiser 1977–1981, 1985–1987 Cutlass 1978–1984 Cutlass Calais 1980–1983 Cutlass Cruiser 1977–1980 Cutlass Salon 1977–1984 Cutlass Supreme 1977–1985 Delta 88 1976–1979 Omega 1977–1984 98 Pontiac 1975–1986 Bonneville 1975–1981 Catalina 1977–2002 Firebird 1978–1980 Grand Am 1977–1983 Grand LeMans 1977–1987 Grand Prix 1977–1978 Grand Safari 1977–1981 Laurentian 1977–1981 LeMans 1977–1986 Parisienne 1977–1979 Phoenix 1976–1977 Ventura Replaces OEM & Aftermarket Part Numbers Ratech: 108K Superior Axle and Gear: 25-2015 Richmond Gear: 83-1044-B DT Components: DRK320MK Genuine Newstar: GM-R625GXB, S-8477, S8477 Yukon Gear and Axle: MK GM7.5-A OE Aftermarket: R1075MK Mei: R625GXB EXCEL from Richmond: XL-1021-B Warranty & Quality Assurance Backed by a 1-Year or 50,000-Mile Warranty, Motive Gear install kits are built with precision components and engineered for durability.
Trusted by professionals for performance, fit, and reliability in GM drivetrain rebuilds.