Richmond Rp Gm 7.5" 7.625" 3.73 Thick Rg
Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material, Richmond ring and pinions handle the extreme torque from high horsepower engines. Extensive engineering, computer controlled heat treatment, superior strength, quality and the widest selection of racing gear ratios available, make Richmond Gear the clear winner! Winners Run Richmond!
3.73 Ratio Differential Ring and Pinion for 7.5 (Inch) (10 Bolt)
Application notes:
- For GM 7.5"/7.625" (10 Bolt), 7.6" IFS
- 3.73 Ratio
- Thick Gear
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1974 | Buick | Apollo | Base |
| 1978 - 1979 | Buick | Century | Custom, Special |
| 1980 - 1981 | Buick | Century | Estate, Base |
| 1978 - 1981 | Buick | Century | Sport, Limited |
| 1991 - 1996 | Buick | Commercial Chassis | Base |
| 1976 - 1979 | Buick | Electra | 225 |
| 1980 - 1985 | Buick | Electra | Estate Wagon |
| 1976 - 1985 | Buick | Electra | Limited |
| 1978 - 1985 | Buick | Electra | Park Avenue |
| 1985 | Buick | Electra | T-Type |
| 1978 - 1983 | Buick | Estate Wagon | Base |
| 1975 - 1981 | Buick | LeSabre | Base |
| 1985 | Buick | LeSabre | Collector's Edition, Estate Wagon |
| 1975 - 1985 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1979 - 1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1978 - 1979 | Buick | Opel | Base, Deluxe, Sport |
| 1982 - 1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984 - 1987 | Buick | Regal | Grand National |
| 1982 | Buick | Regal | Limited Turbo |
| 1978 - 1987 | Buick | Regal | Limited, Base |
| 1978 - 1982 | Buick | Regal | Sport |
| 1983 - 1986 | Buick | Regal | T-Type |
| 1978 | Buick | Riviera | Base, LXXV Anniversary Edition |
| 1992 - 1995 | Buick | Roadmaster | Base, Limited |
| 1991 - 1995 | Buick | Roadmaster | Estate Wagon |
| 1996 | Buick | Roadmaster | Estate Wagon Collector's Edition, Collector's Edition, Limited Collector's Edition |
| 1977 - 1979 | Buick | Skylark | Base, S |
| 1978 - 1979 | Buick | Skylark | Custom |
| 1978 | Buick | Skylark | Sport |
| 1977 | Buick | Skylark | SR |
| 1987 - 1990 | Cadillac | Brougham | d'Elegance, Base |
| 1982 - 1984 | Cadillac | DeVille | Base, d'Elegance, Cabriolet |
| 1987 - 1992 | Cadillac | Fleetwood | 60 Special |
| 1985 - 1987 | Cadillac | Fleetwood | 75, 75 Formal |
| 1985 - 1989 | Cadillac | Fleetwood | Brougham Commercial Chassis |
| 1982 - 1986 | Cadillac | Fleetwood | Brougham d'Elegance |
| 1982 - 1996 | Cadillac | Fleetwood | Brougham, Base |
| 1985 - 1992 | Cadillac | Fleetwood | d'Elegance |
| 1982 - 1984 | Cadillac | Fleetwood | Formal |
| 1985 - 2005 | Chevrolet | Astro | Base |
| 1985 - 1995 | Chevrolet | Astro | CL, CS |
| 1996 - 2005 | Chevrolet | Astro | LS |
| 1987 - 2005 | Chevrolet | Astro | LT |
| 1995 - 2005 | Chevrolet | Blazer | Base |
| 1995 - 1997 | Chevrolet | Blazer | Deluxe |
| 1996 - 2004 | Chevrolet | Blazer | LS |
| 1995 - 2002 | Chevrolet | Blazer | LT |
| 2002 | Chevrolet | Blazer | LTZ |
| 1999 - 2001 | Chevrolet | Blazer | Trailblazer |
| 2001 - 2005 | Chevrolet | Blazer | Xtreme |
| 2003 - 2005 | Chevrolet | Blazer | ZR2 |
| 1986 | Chevrolet | C20 | Cheyenne, Base |
| 1985 - 1986 | Chevrolet | C20 | Custom, Silverado, Scottsdale |
| 1988 - 2002 | Chevrolet | Camaro | Base |
| 1982 - 1986 | Chevrolet | Camaro | Berlinetta |
| 1993 | Chevrolet | Camaro | Indianapolis 500 Pace Car |
| 1985 - 1990 | Chevrolet | Camaro | Iroc-Z |
| 1987 | Chevrolet | Camaro | LT |
| 1996 - 1998 | Chevrolet | Camaro | Lujo |
| 1989 - 1997 | Chevrolet | Camaro | RS |
| 1992 | Chevrolet | Camaro | RS Heritage Edition, Z28 Heritage Edition |
| 1982 - 1987 | Chevrolet | Camaro | Sport |
| 1982 - 2002 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1998 - 2002 | Chevrolet | Camaro | Z28 SS |
| 1980 - 1992 | Chevrolet | Caprice | Base |
| 1977 - 1996 | Chevrolet | Caprice | Classic |
| 1986 - 1990 | Chevrolet | Caprice | Classic Brougham |
| 1977 - 1982 | Chevrolet | Caprice | Classic Estate |
| 1977 - 1981 | Chevrolet | Caprice | Classic Landau |
| 1993 - 1994 | Chevrolet | Caprice | Classic LS |
| 1987 - 1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991 - 1993 | Chevrolet | Caprice | Classic LTZ |
| 1979 - 1980 | Chevrolet | Caprice | Classic Sport |
| 1979 | Chevrolet | Caprice | Landau |
| 2004 - 2012 | Chevrolet | Colorado | Base |
| 2004 - 2008 | Chevrolet | Colorado | LS |
| 2006 - 2012 | Chevrolet | Colorado | LT, WT |
| 2004 - 2005 | Chevrolet | Colorado | Sport, Z85, Z85 LS, Sport LS, Z71, Z71 LS |
| 1978 - 1986 | Chevrolet | El Camino | Conquista |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 1978 - 1987 | Chevrolet | El Camino | SS, Base |
| 1977 - 1985 | Chevrolet | Impala | Base |
| 1977 | Chevrolet | Impala | Custom |
| 1981 - 1982 | Chevrolet | Impala | Estate |
| 1977 - 1979 | Chevrolet | Impala | Landau |
| 1979 - 1980 | Chevrolet | Impala | Sport |
| 1994 - 1996 | Chevrolet | Impala | SS |
| 1975 | Chevrolet | K20 | Custom Deluxe, Scottsdale, Silverado, Cheyenne |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base |
| 1973 - 1981 | Chevrolet | Malibu | Base |
| 1974 - 1983 | Chevrolet | Malibu | Classic |
| 1978 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1977 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1977 - 1980 | Chevrolet | Malibu | Classic Sport, Sport |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Police, Landau |
| 1979 - 1988 | Chevrolet | Monte Carlo | Base |
| 1983 | Chevrolet | Monte Carlo | CL |
| 1978 - 1981 | Chevrolet | Monte Carlo | Landau |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS |
| 1978 - 1980 | Chevrolet | Monte Carlo | Sport |
| 1983 - 1988 | Chevrolet | Monte Carlo | SS |
| 1978 - 1980 | Chevrolet | Monza | 2+2, Base, 2+2 Sport, 2+2 Spyder |
| 1978 - 1979 | Chevrolet | Monza | S |
| 1978 | Chevrolet | Monza | Sport |
| 1980 | Chevrolet | Monza | Spyder |
| 1976 - 1979 | Chevrolet | Nova | Base |
| 1976 - 1977 | Chevrolet | Nova | Concours |
| 1978 - 1979 | Chevrolet | Nova | Custom |
| 1976 - 1978 | Chevrolet | Nova | Police |
| 1977 - 1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1991 | Chevrolet | S10 | Baja |
| 1982 - 2003 | Chevrolet | S10 | Base |
| 1982 - 1990 | Chevrolet | S10 | Durango |
| 1992 - 1993 | Chevrolet | S10 | EL |
| 1994 - 2004 | Chevrolet | S10 | LS |
| 1991 - 1993 | Chevrolet | S10 | Maxi |
| 1982 - 1989 | Chevrolet | S10 | Sport |
| 1994 - 1998 | Chevrolet | S10 | SS |
| 1982 - 1992 | Chevrolet | S10 | Tahoe |
| 1999 - 2003 | Chevrolet | S10 | Xtreme |
| 1994 - 2003 | Chevrolet | S10 | ZR2 |
| 2002 - 2004 | Chevrolet | S10 | ZR5 |
| 1983 - 1994 | Chevrolet | S10 Blazer | Base, Tahoe |
| 1987 - 1989 | Chevrolet | S10 Blazer | High Country |
| 1994 | Chevrolet | S10 Blazer | LT |
| 1983 - 1992 | Chevrolet | S10 Blazer | Sport |
| 1991 - 1994 | Chevrolet | S10 Blazer | Tahoe LT |
| 2007 | Chevrolet | Silverado 1500 Classic | LT, SS, Hybrid, LS, WT |
| 2001 - 2002 | Chevrolet | Silverado 3500 | LT, LS, Base |
| 2001 - 2003 | Chrysler | Voyager | Base, LX |
| 2002 | Chrysler | Voyager | Ec |
| 1995 - 1996 | Dodge | Dakota | Base, WS, SLT, Sport |
| 2004 - 2005 | Dodge | Ram 1500 | SLT, Laramie, SRT-10, ST |
| 2005 | Dodge | Ram 2500 | SLT Daytona |
| 2003 - 2005 | Dodge | Ram 2500 | SLT, ST, Laramie |
| 2011 - 2014 | Ford | Edge | SE, Sport, SEL, Limited |
| 1986 | Ford | Ranger | Base, XL |
| 1987 - 1992 | Ford | Ranger | Custom |
| 1990 | Ford | Ranger | S Plus |
| 1991 - 1992 | Ford | Ranger | Sport |
| 1986 - 1992 | Ford | Ranger | XLT, STX, S |
| 2013 | Freightliner | Sprinter 3500 | Base |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1978 - 1987 | GMC | Caballero | Diablo, Base |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 1981 | GMC | Caballero | Royal Knight, Conquista |
| 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 | Z71 SLE, Z85 SLE, Z71 SL, Z85 SL, Z71 Fleet |
| 2005 | GMC | Envoy | Denali |
| 2003 - 2005 | GMC | Envoy | SLT, SLE |
| 1992 - 1996 | GMC | Jimmy | Base |
| 2000 - 2001 | GMC | Jimmy | Diamond Edition |
| 1998 - 2000 | GMC | Jimmy | Envoy |
| 1995 - 2001 | GMC | Jimmy | SL |
| 1993 - 2001 | GMC | Jimmy | SLS |
| 1992 - 2001 | GMC | Jimmy | SLT, SLE |
| 1994 - 2000 | GMC | K2500 | Sierra SL, Sierra SLT |
| 1988 - 2000 | GMC | K2500 | Sierra SLE |
| 1988 - 1993 | GMC | K2500 | Sierra, Sierra SLX |
| 1982 - 1990 | GMC | S15 | Base, Sierra Classic, High Sierra |
| 1987 | GMC | S15 | EL |
| 1983 - 1988 | GMC | S15 | Gypsy |
| 1982 | GMC | S15 | Sierra Grande |
| 1983 - 1991 | GMC | S15 Jimmy | Base |
| 1983 - 1990 | GMC | S15 Jimmy | Gypsy, Sierra Classic |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1991 | GMC | S15 Jimmy | SLT, SLS, SLE |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1993 | GMC | Safari | GT |
| 1985 - 2002 | GMC | Safari | SL |
| 1985 - 2005 | GMC | Safari | SLE, Base |
| 1987 - 2005 | GMC | Safari | SLT |
| 1985 - 1998 | GMC | Safari | SLX |
| 1991 - 1993 | GMC | Sonoma | Base |
| 1992 | GMC | Sonoma | GT |
| 1994 - 2004 | GMC | Sonoma | SL |
| 1991 - 2001 | GMC | Sonoma | SLE |
| 1993 - 2004 | GMC | Sonoma | SLS |
| 1991 | GMC | Syclone | Base |
| 2006 - 2010 | Hummer | H3 | Adventure, Luxury, Base |
| 2008 - 2010 | Hummer | H3 | Alpha |
| 2009 | Hummer | H3 | Championship Series |
| 2007 - 2009 | Hummer | H3 | X |
| 2010 | Hummer | H3T | Adventure |
| 2009 - 2010 | Hummer | H3T | Base, Alpha |
| 1996 - 2000 | Isuzu | Hombre | XS, S |
| 1988 - 1992 | Isuzu | Pickup | 1 Ton |
| 1981 - 1987 | Isuzu | Pickup | Base, DLX |
| 1983 - 1992 | Isuzu | Pickup | LS |
| 1984 - 1985 | Isuzu | Pickup | LX |
| 1988 - 1995 | Isuzu | Pickup | S |
| 1989 - 1990 | Isuzu | Pickup | XS |
| 1991 - 2002 | Isuzu | Rodeo | LS, S |
| 1999 - 2002 | Isuzu | Rodeo | LSE |
| 2001 - 2002 | Isuzu | Rodeo | S V6 |
| 1991 - 1992 | Isuzu | Rodeo | XS |
| 2005 - 2006 | Jeep | Grand Cherokee | Laredo, Limited, Limited Premium |
| 2006 | Jeep | Grand Cherokee | Overland, SRT8, 65th Anniversary Edition |
| 2000 - 2002 | Lincoln | Navigator | Base |
| 1977 - 1981 | Oldsmobile | 98 | Luxury |
| 1977 - 1984 | Oldsmobile | 98 | Regency |
| 1982 - 1984 | Oldsmobile | 98 | Regency Brougham |
| 1991 - 2004 | Oldsmobile | Bravada | Base |
| 1977 - 1989 | Oldsmobile | Custom Cruiser | Base |
| 1980 | Oldsmobile | Cutlass | Base |
| 1980 - 1981 | Oldsmobile | Cutlass | Brougham, LS |
| 1981 | Oldsmobile | Cutlass | Supreme |
| 1978 - 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Calais | Base |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | Base, Brougham, 442 |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1978 - 1979 | Oldsmobile | Cutlass Supreme | Brougham, Base |
| 1977 - 1983 | Oldsmobile | Delta 88 | Base |
| 1980 - 1981 | Oldsmobile | Delta 88 | Holiday |
| 1977 - 1985 | Oldsmobile | Delta 88 | Royale |
| 1980 - 1985 | Oldsmobile | Delta 88 | Royale Brougham |
| 1984 - 1985 | Oldsmobile | Delta 88 | Royale Brougham LS |
| 1976 - 1979 | Oldsmobile | Omega | Base, Brougham |
| 1978 - 1979 | Oldsmobile | Omega | Brougham LS |
| 1977 | Oldsmobile | Omega | Deluxe |
| 1976 - 1977 | Oldsmobile | Omega | F85 |
| 1976 - 1978 | Oldsmobile | Omega | SX |
| 1977 - 1986 | Pontiac | Bonneville | Base, Brougham |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1977 - 1981 | Pontiac | Catalina | Safari, Base |
| 1978 - 1981 | Pontiac | Firebird | Esprit |
| 1978 - 2002 | Pontiac | Firebird | Formula, Trans Am, Base |
| 1982 - 1986 | Pontiac | Firebird | S/E |
| 1994 | Pontiac | Firebird | Trans Am GT |
| 1989 - 1992 | Pontiac | Firebird | Trans Am GTA |
| 1989 | Pontiac | Firebird | Trans Am GTA SE |
| 1978 - 1980 | Pontiac | Grand Am | Base |
| 1978 - 1981 | Pontiac | Grand LeMans | SA, LE, Base, Safari |
| 1978 - 1987 | Pontiac | Grand Prix | Base |
| 1981 - 1987 | Pontiac | Grand Prix | Brougham |
| 1984 - 1987 | Pontiac | Grand Prix | LE |
| 1978 - 1983 | Pontiac | Grand Prix | LJ |
| 1978 - 1980 | Pontiac | Grand Prix | SJ |
| 1978 | Pontiac | Grand Safari | Base |
| 1978 - 1981 | Pontiac | LeMans | Safari, Base |
| 1983 - 1986 | Pontiac | Parisienne | Base, Brougham |
| 1977 - 1979 | Pontiac | Phoenix | Base |
| 1978 - 1979 | Pontiac | Phoenix | SJ, LJ |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1976 - 1977 | Pontiac | Ventura | Base, SJ |
| 2013 | Ram | 2500 | Laramie Longhorn, Laramie, R/T, SXT, Lone Star, Power Wagon, ST, SLT, Big Horn, Tradesman, Outdoorsman, Hemi Sport |
| 2015 - 2016 | Ram | 3500 | Big Horn, Laramie Limited, Laramie Longhorn, ST, Tradesman, SLT, Laramie |
| 2016 | Ram | 3500 | Limited |
| 2015 | Ram | 3500 | Lone Star |
| 1996 - 2000 | Toyota | 4Runner | Base, Limited, SR5 |
Richmond Rp Gm 7.5" 7.625" 3.73 Thick Rg
Sale price$429.99 USD