Eaton GM 8.5in Locker 30SPL
Eaton Detroit Locker Differential
The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to keep both wheels in drive mode even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance-free parts.
Specifications:
- Differential Type: Locking
- Gear Spline Tooth Count: 30 EA
- Ring Gear Size: 8.5 In
- Axle Shaft Diameter: 1.31 In
Vehicle Usage
- On Road: Drag Racing
- On Road: Street and Muscle
- Off-Road: Extreme Off-Road
- Off-Road: Rock Crawl
- Off-Road: Light Trail / Sand Sports
- On Road: Circle Track
- Off-Road: Work Truck / Towing
- On Road: Work Truck / Towing
- On Road: Restoration
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1988 - 1996 | Buick | Century | Base, Custom, Limited |
| 1988 - 1989 | Buick | Century | Estate Wagon |
| 1991 - 1996 | Buick | Century | Special |
| 1991 - 1996 | Buick | Commercial Chassis | Base |
| 1988 - 1989 | Buick | Electra | Estate Wagon |
| 1989 - 1990 | Buick | Electra | Park Avenue Ultra |
| 1988 - 1990 | Buick | Electra | Park Avenue, Limited, T-Type |
| 1988 - 1991 | Buick | LeSabre | Base |
| 1988 - 1990 | Buick | LeSabre | Estate Wagon |
| 1988 - 1996 | Buick | LeSabre | Limited, Custom |
| 1991 - 1996 | Buick | Park Avenue | Base, Ultra |
| 2004 - 2007 | Buick | Rainier | CXL |
| 2004 - 2005 | Buick | Rainier | CXL Plus |
| 1988 - 1991 | Buick | Reatta | Base |
| 1973 - 1994 | Buick | Regal | Base |
| 1988 - 1996 | Buick | Regal | Custom |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1989 - 1996 | Buick | Regal | Gran Sport |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1978 - 1996 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1996 | Buick | Regal | Olympic Gold Edition |
| 1978 - 1982 | Buick | Regal | Sport |
| 1976 - 1977 | Buick | Regal | SR |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1975 - 1996 | Buick | Riviera | Base |
| 1975 | Buick | Riviera | GS |
| 1988 - 1993 | Buick | Riviera | Luxury |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1976 | Buick | Riviera | Sport, SR |
| 1988 - 1989 | Buick | Riviera | T-Type |
| 1991 - 1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition, Limited Collector's Edition, Collector's Edition |
| 1992 - 1995 | Buick | Roadmaster | Limited, Base |
| 1988 - 1989 | Buick | Skyhawk | SE, Custom |
| 1970 - 1972 | Buick | Skylark | 350 |
| 1970 - 1991 | Buick | Skylark | Base |
| 1970 - 1996 | Buick | Skylark | Custom |
| 1990 - 1996 | Buick | Skylark | Gran Sport |
| 1988 - 1996 | Buick | Skylark | Limited |
| 1990 - 1991 | Buick | Skylark | Luxury Edition |
| 1996 | Buick | Skylark | Olympic Gold Edition |
| 1976 - 1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1975 - 1977 | Buick | Skylark | SR |
| 1999 - 2013 | Cadillac | Escalade | Base |
| 2009 - 2013 | Cadillac | Escalade | Hybrid |
| 2010 - 2013 | Cadillac | Escalade | Hybrid Platinum |
| 2011 - 2013 | Cadillac | Escalade | Luxury, Premium |
| 2008 - 2013 | Cadillac | Escalade | Platinum |
| 2012 | Cadillac | Escalade | Special Edition |
| 2003 - 2013 | Cadillac | Escalade ESV | Base |
| 2011 - 2013 | Cadillac | Escalade ESV | Luxury, Premium |
| 2008 - 2013 | Cadillac | Escalade ESV | Platinum |
| 2012 | Cadillac | Escalade ESV | Special Edition |
| 2002 - 2009 | Cadillac | Escalade EXT | Base |
| 2002 - 2003 | Chevrolet | Avalanche 1500 | On Road Edition, North Face |
| 2003 | Chevrolet | Avalanche 1500 | WBH |
| 2004 - 2006 | Chevrolet | Avalanche 1500 | Z66 |
| 2002 - 2006 | Chevrolet | Avalanche 1500 | Z71, LT, LS, Base |
| 1988 - 1996 | Chevrolet | Beretta | Base |
| 1989 - 1993 | Chevrolet | Beretta | GT |
| 1990 - 1993 | Chevrolet | Beretta | GTZ |
| 1990 | Chevrolet | Beretta | Indianapolis 500 Pace Car |
| 1994 - 1996 | Chevrolet | Beretta | Z26 |
| 1995 - 1999 | Chevrolet | Blazer | Base |
| 1995 - 1997 | Chevrolet | Blazer | Deluxe |
| 1996 - 2000 | Chevrolet | Blazer | LS |
| 1995 - 2000 | Chevrolet | Blazer | LT |
| 1999 - 2000 | Chevrolet | Blazer | Trailblazer |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1997 | Chevrolet | C1500 | Base |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1988 - 1998 | Chevrolet | C1500 | Silverado, Cheyenne |
| 1990 - 1998 | Chevrolet | C1500 | WT |
| 1992 - 1998 | Chevrolet | C1500 Suburban | Base |
| 1995 - 1998 | Chevrolet | C1500 Suburban | LS |
| 1995 - 1997 | Chevrolet | C1500 Suburban | LT |
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado |
| 1988 - 1996 | Chevrolet | Camaro | Base |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1988 - 1990 | Chevrolet | Camaro | Iroc-Z |
| 1996 | Chevrolet | Camaro | Lujo |
| 1989 - 1996 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | RS Heritage Edition, Z28 Heritage Edition |
| 1991 - 1996 | Chevrolet | Camaro | Z28 |
| 1988 - 1992 | Chevrolet | Caprice | Base |
| 1988 - 1996 | Chevrolet | Caprice | Classic |
| 1993 - 1994 | Chevrolet | Caprice | Classic LS |
| 1988 - 1990 | Chevrolet | Caprice | Classic LS Brougham, Classic Brougham |
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1988 - 1996 | Chevrolet | Cavalier | Base, Z24 |
| 1995 - 1996 | Chevrolet | Cavalier | LS |
| 1988 - 1994 | Chevrolet | Cavalier | RS, VL |
| 1989 | Chevrolet | Celebrity | CL |
| 1988 - 1990 | Chevrolet | Celebrity | Eurosport, Base |
| 2004 - 2012 | Chevrolet | Colorado | Base |
| 2004 - 2008 | Chevrolet | Colorado | LS |
| 2004 - 2005 | Chevrolet | Colorado | Sport, Z85, Sport LS, Z71, Z85 LS, Z71 LS |
| 2006 - 2012 | Chevrolet | Colorado | WT, LT |
| 1988 - 1996 | Chevrolet | Corsica | Base |
| 1988 - 1993 | Chevrolet | Corsica | LT |
| 1989 - 1992 | Chevrolet | Corsica | LTZ |
| 1988 | Chevrolet | Corvette | 35th Anniversary Edition |
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1988 - 1996 | Chevrolet | Corvette | Base |
| 1996 | Chevrolet | Corvette | Grand Sport, Collector's Edition |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1990 - 1995 | Chevrolet | Corvette | ZR-1 |
| 1996 - 2013 | Chevrolet | Express 1500 | Base, LS |
| 2001 - 2013 | Chevrolet | Express 1500 | LT |
| 1988 - 1995 | Chevrolet | G10 | Sportvan, Beauville, Chevy Van |
| 1995 | Chevrolet | G20 | Base |
| 1988 - 1995 | Chevrolet | G20 | Chevy Van, Beauville, Sportvan |
| 1994 - 1996 | Chevrolet | Impala | SS |
| 1994 - 1997 | Chevrolet | K1500 | Base |
| 1988 - 1998 | Chevrolet | K1500 | Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1998 | Chevrolet | K1500 | WT |
| 1993 - 1998 | Chevrolet | K1500 Suburban | Base |
| 1995 - 1998 | Chevrolet | K1500 Suburban | LS |
| 1995 - 1997 | Chevrolet | K1500 Suburban | LT |
| 1993 - 1994 | Chevrolet | K1500 Suburban | Silverado |
| 1988 - 1991 | Chevrolet | K2500 | Cheyenne, Scottsdale, Silverado |
| 1977 - 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1990 - 1996 | Chevrolet | Lumina | Base |
| 1990 - 1994 | Chevrolet | Lumina | Euro |
| 1995 - 1996 | Chevrolet | Lumina | LS |
| 1991 - 1994 | Chevrolet | Lumina | Z34 |
| 1988 | Chevrolet | Monte Carlo | Base, SS |
| 1988 - 1996 | Chevrolet | Monte Carlo | LS |
| 1995 - 1996 | Chevrolet | Monte Carlo | Z34 |
| 1988 | Chevrolet | Nova | CL, Twin Cam, Base |
| 1988 | Chevrolet | R10 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | R1500 Suburban | Silverado, Scottsdale |
| 1994 | Chevrolet | S10 Blazer | Tahoe, Base, LT, Tahoe LT |
| 1999 - 2016 | Chevrolet | Silverado 1500 | Base |
| 2014 - 2019 | Chevrolet | Silverado 1500 | High Country |
| 2004 - 2013 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2018 | Chevrolet | Silverado 1500 | LS |
| 1999 - 2019 | Chevrolet | Silverado 1500 | LT |
| 2019 | Chevrolet | Silverado 1500 | LT Trail Boss, RST, Custom Trail Boss, WT Cab Regular |
| 2007 - 2019 | Chevrolet | Silverado 1500 | LTZ |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2015 - 2019 | Chevrolet | Silverado 1500 | SSV |
| 2002 - 2019 | Chevrolet | Silverado 1500 | WT, Custom |
| 2010 - 2013 | Chevrolet | Silverado 1500 | XFE |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2007 | Chevrolet | Silverado 1500 Classic | SS, WT, LS, Hybrid, LT |
| 2005 | Chevrolet | Silverado 1500 HD | Base |
| 2001 - 2005 | Chevrolet | Silverado 1500 HD | LS |
| 2001 - 2006 | Chevrolet | Silverado 1500 HD | LT |
| 2007 | Chevrolet | Silverado 1500 HD Classic | LT |
| 2003 - 2004 | Chevrolet | Silverado 2500 | 400 SS |
| 2001 - 2002 | Chevrolet | Silverado 2500 | Custom, Cheyenne |
| 1999 - 2004 | Chevrolet | Silverado 2500 | LT, LS, Base |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2001 - 2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001 - 2007 | Chevrolet | Silverado 2500 HD | LT |
| 2007 | Chevrolet | Silverado 2500 HD | LTZ |
| 2003 - 2007 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT, LS, WT |
| 1988 | Chevrolet | Spectrum | Turbo, CL Plus, Base, Express, CL |
| 1988 | Chevrolet | Sprint | Metro, ER, Turbo, Base |
| 2003 - 2006 | Chevrolet | SSR | Base |
| 2000 - 2012 | Chevrolet | Suburban 1500 | Base |
| 2000 - 2013 | Chevrolet | Suburban 1500 | LT, LS |
| 2006 - 2013 | Chevrolet | Suburban 1500 | LTZ |
| 2004 - 2007 | Chevrolet | Suburban 1500 | Z71 |
| 2000 - 2009 | Chevrolet | Suburban 2500 | Base |
| 2000 - 2013 | Chevrolet | Suburban 2500 | LT, LS |
| 2007 | Chevrolet | Suburban 2500 | LTZ |
| 1995 - 2012 | Chevrolet | Tahoe | Base |
| 2008 - 2013 | Chevrolet | Tahoe | Hybrid |
| 2000 | Chevrolet | Tahoe | Limited |
| 1995 - 2013 | Chevrolet | Tahoe | LT, LS |
| 2007 - 2013 | Chevrolet | Tahoe | LTZ |
| 2012 - 2013 | Chevrolet | Tahoe | SSV, PPV |
| 2000 - 2009 | Chevrolet | Tahoe | Z71 |
| 2004 - 2007 | Chevrolet | Trailblazer | A, B |
| 2003 - 2008 | Chevrolet | Trailblazer | Base |
| 2002 - 2007 | Chevrolet | Trailblazer | LS |
| 2002 - 2008 | Chevrolet | Trailblazer | LT |
| 2002 - 2003 | Chevrolet | Trailblazer | LTZ |
| 2002 - 2004 | Chevrolet | Trailblazer | North Face |
| 2005 | Chevrolet | Trailblazer | Q, R |
| 2007 - 2008 | Chevrolet | Trailblazer | SS |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LS |
| 2002 - 2006 | Chevrolet | Trailblazer EXT | LT |
| 2002 - 2004 | Chevrolet | Trailblazer EXT | North Face |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Scottsdale, Silverado |
| 1997 | GMC | C1500 | Sierra GT |
| 1988 - 1998 | GMC | C1500 | Sierra SLE |
| 1988 - 1993 | GMC | C1500 | Sierra SLX, Sierra |
| 1994 - 1998 | GMC | C1500 | Sierra Special, Sierra SLT, Sierra SL |
| 1992 - 1998 | GMC | C1500 Suburban | Base, SLE |
| 1995 - 1998 | GMC | C1500 Suburban | SLT |
| 2007 - 2012 | GMC | Canyon | Base |
| 2004 - 2008 | GMC | Canyon | SL |
| 2004 - 2012 | GMC | Canyon | SLE |
| 2006 - 2012 | GMC | Canyon | WT, SLT |
| 2004 - 2005 | GMC | Canyon | Z85 SLE, Z71 SL, Z85 SL, Z71 SLE, Z71 Fleet |
| 2005 - 2008 | GMC | Envoy | Denali |
| 2002 - 2008 | GMC | Envoy | SLT, SLE |
| 2005 - 2006 | GMC | Envoy XL | Denali |
| 2002 - 2006 | GMC | Envoy XL | SLE, SLT |
| 2004 - 2005 | GMC | Envoy XUV | SLE, SLT |
| 1988 - 1995 | GMC | G1500 | Rally STX, Vandura, Rally |
| 1988 - 1995 | GMC | G2500 | Rally, Vandura, Rally STX |
| 1994 - 1996 | GMC | Jimmy | Base |
| 2000 - 2001 | GMC | Jimmy | Diamond Edition |
| 1998 - 2000 | GMC | Jimmy | Envoy |
| 1995 - 2001 | GMC | Jimmy | SL |
| 1994 - 2001 | GMC | Jimmy | SLS, SLE, SLT |
| 1988 - 1998 | GMC | K1500 | Sierra SLE |
| 1995 | GMC | K1500 | Sierra SLS |
| 1994 - 1998 | GMC | K1500 | Sierra SLT, Sierra Special, Sierra SL |
| 1993 | GMC | K1500 | Sierra Sport |
| 1988 - 1993 | GMC | K1500 | Sierra, Sierra SLX |
| 1992 - 1998 | GMC | K1500 Suburban | SLE, Base |
| 1995 - 1998 | GMC | K1500 Suburban | SLT |
| 1988 - 1991 | GMC | K2500 | Sierra SLE, Sierra SLX, Sierra |
| 1988 - 1991 | GMC | R1500 Suburban | Base |
| 1988 - 1989 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 2006 - 2013 | GMC | Savana 1500 | LS, LT |
| 2009 - 2013 | GMC | Savana 1500 | SL |
| 1996 - 2013 | GMC | Savana 1500 | SLE, Base |
| 2001 - 2002 | GMC | Savana 1500 | SLT |
| 2002 - 2019 | GMC | Sierra 1500 | Base, Denali |
| 2001 | GMC | Sierra 1500 | C3 |
| 2019 | GMC | Sierra 1500 | Elevation, AT4 |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2013 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2013 | GMC | Sierra 1500 | SL |
| 1999 - 2019 | GMC | Sierra 1500 | SLE, SLT |
| 2002 - 2013 | GMC | Sierra 1500 | WT |
| 2010 - 2013 | GMC | Sierra 1500 | XFE |
| 2007 | GMC | Sierra 1500 Classic | SLT, WT, SL, Hybrid, SLE, Denali |
| 2001 - 2006 | GMC | Sierra 1500 HD | SLT, SLE |
| 2007 | GMC | Sierra 1500 HD Classic | SLE, SLT |
| 2002 - 2004 | GMC | Sierra 2500 | Base |
| 1999 - 2002 | GMC | Sierra 2500 | SL |
| 1999 - 2004 | GMC | Sierra 2500 | SLT, SLE |
| 2003 - 2004 | GMC | Sierra 2500 | WT |
| 2002 - 2005 | GMC | Sierra 2500 HD | Base |
| 2001 - 2006 | GMC | Sierra 2500 HD | SL |
| 2001 - 2007 | GMC | Sierra 2500 HD | SLT, SLE |
| 2003 - 2007 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL, WT, SLT, SLE |
| 1994 - 2004 | GMC | Sonoma | SL, SLS |
| 1994 - 2001 | GMC | Sonoma | SLE |
| 1992 - 1993 | GMC | Typhoon | Base |
| 1988 - 1991 | GMC | V2500 Suburban | Base |
| 1988 - 1989 | GMC | V2500 Suburban | Sierra Classic |
| 1990 | GMC | V2500 Suburban | SLE |
| 1992 - 2012 | GMC | Yukon | Base |
| 1999 - 2013 | GMC | Yukon | Denali |
| 2010 - 2013 | GMC | Yukon | Denali Hybrid |
| 1993 | GMC | Yukon | GT |
| 2008 - 2013 | GMC | Yukon | Hybrid |
| 1996 - 2006 | GMC | Yukon | SL |
| 1992 - 2013 | GMC | Yukon | SLE |
| 1995 - 2013 | GMC | Yukon | SLT |
| 1992 - 1994 | GMC | Yukon | Sport |
| 2001 - 2013 | GMC | Yukon XL 1500 | Denali |
| 2006 | GMC | Yukon XL 1500 | SL |
| 2000 - 2013 | GMC | Yukon XL 1500 | SLT, SLE |
| 2006 | Hummer | H1 | Alpha |
| 2006 - 2009 | Hummer | H2 | Base, Adventure, Luxury |
| 2007 | Hummer | H2 | Special Edition |
| 2008 - 2010 | Hummer | H3 | Alpha |
| 2006 - 2010 | Hummer | H3 | Base, Adventure, Luxury |
| 2009 | Hummer | H3 | Championship Series |
| 2007 - 2009 | Hummer | H3 | X |
| 2010 | Hummer | H3T | Adventure |
| 2009 - 2010 | Hummer | H3T | Base, Alpha |
| 2003 - 2006 | Isuzu | Ascender | Base, LS |
| 2003 - 2005 | Isuzu | Ascender | Limited |
| 2004 - 2008 | Isuzu | Ascender | S |
| 1992 - 1996 | Oldsmobile | 88 | Royale LS, Royale |
| 1995 | Oldsmobile | 88 | Royale LSS |
| 1988 - 1994 | Oldsmobile | 98 | Regency |
| 1991 - 1996 | Oldsmobile | 98 | Regency Elite |
| 1988 - 1990 | Oldsmobile | 98 | Regency Touring, Regency Brougham |
| 1991 - 1993 | Oldsmobile | 98 | Touring |
| 1992 - 1996 | Oldsmobile | Achieva | SC, SL, S |
| 1992 - 1993 | Oldsmobile | Achieva | SCX |
| 1995 - 1996 | Oldsmobile | Aurora | Base |
| 1988 - 1992 | Oldsmobile | Custom Cruiser | Base |
| 1988 - 1991 | Oldsmobile | Cutlass Calais | International, GT, SL, Base |
| 1989 - 1991 | Oldsmobile | Cutlass Calais | S |
| 1988 - 1996 | Oldsmobile | Cutlass Ciera | Base |
| 1988 | Oldsmobile | Cutlass Ciera | Brougham, LS |
| 1989 - 1990 | Oldsmobile | Cutlass Ciera | GT |
| 1988 - 1990 | Oldsmobile | Cutlass Ciera | International |
| 1988 - 1994 | Oldsmobile | Cutlass Ciera | SL, S |
| 1989 - 1994 | Oldsmobile | Cutlass Cruiser | Base |
| 1988 | Oldsmobile | Cutlass Cruiser | LS, Brougham LS |
| 1991 - 1994 | Oldsmobile | Cutlass Cruiser | S |
| 1988 - 1992 | Oldsmobile | Cutlass Cruiser | SL |
| 1994 | Oldsmobile | Cutlass Cruiser | Special Edition |
| 1988 | Oldsmobile | Cutlass Supreme | Classic, Classic Brougham, Indy 500 Pace Car |
| 1988 - 1993 | Oldsmobile | Cutlass Supreme | International |
| 1992 - 1994 | Oldsmobile | Cutlass Supreme | S |
| 1988 - 1996 | Oldsmobile | Cutlass Supreme | SL, Base |
| 1988 - 1991 | Oldsmobile | Delta 88 | Royale, Royale Brougham |
| 1988 | Oldsmobile | Firenza | Cruiser, Base |
| 1996 | Oldsmobile | LSS | Base |
| 1988 - 1992 | Oldsmobile | Toronado | Trofeo, Base |
| 1988 - 1991 | Pontiac | 6000 | LE |
| 1988 | Pontiac | 6000 | SE |
| 1989 - 1991 | Pontiac | 6000 | Special Edition |
| 1988 - 1989 | Pontiac | 6000 | STE, Base |
| 1989 | Pontiac | 6000 | Touring |
| 1988 - 1991 | Pontiac | Bonneville | LE |
| 1988 - 1996 | Pontiac | Bonneville | SE, SSE |
| 1992 - 1996 | Pontiac | Bonneville | SSEi |
| 1988 | Pontiac | Fiero | Value Leader, GT, Sport, Formula |
| 1989 - 1996 | Pontiac | Firebird | Formula |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1989 - 1992 | Pontiac | Firebird | Trans Am GTA |
| 1989 | Pontiac | Firebird | Trans Am GTA SE |
| 1988 - 1996 | Pontiac | Firebird | Trans Am, Base |
| 1988 | Pontiac | Grand Am | Base |
| 1992 - 1996 | Pontiac | Grand Am | GT |
| 1988 - 1991 | Pontiac | Grand Am | LE |
| 1988 - 1996 | Pontiac | Grand Am | SE |
| 1991 | Pontiac | Grand Am | Value Leader |
| 1988 - 1996 | Pontiac | Grand Prix | Base, SE |
| 1991 - 1996 | Pontiac | Grand Prix | GT |
| 1992 - 1996 | Pontiac | Grand Prix | GTP |
| 1988 - 1993 | Pontiac | Grand Prix | LE |
| 1990 | Pontiac | Grand Prix | Mclaren |
| 1990 - 1993 | Pontiac | Grand Prix | STE |
| 1988 | Pontiac | LeMans | Aerocoupe, Aerocoupe YL, Base |
| 1989 - 1990 | Pontiac | LeMans | GSE |
| 1989 - 1992 | Pontiac | LeMans | LE |
| 1988 - 1993 | Pontiac | LeMans | SE, Value Leader |
| 1988 - 1989 | Pontiac | Safari | Base |
| 1988 | Pontiac | Sunbird | Base |
| 1988 - 1994 | Pontiac | Sunbird | GT, SE |
| 1989 - 1994 | Pontiac | Sunbird | LE |
| 1992 - 1993 | Pontiac | Sunbird | LE Value Leader |
| 1991 | Pontiac | Sunbird | Value Leader |
| 1995 - 1996 | Pontiac | Sunfire | SE, GT |
| 2006 - 2009 | Saab | 9-7x | 5.3i, 4.2i |
| 2008 - 2009 | Saab | 9-7x | Aero |
| 2005 | Saab | 9-7x | Arc, Linear |
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100% Genuine Parts
Fitment Guaranteed
Eaton GM 8.5in Locker 30SPL
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.


