Richmond RP GM 7.5" 7.625" 3.73 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.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1974 | Buick | Apollo | Base |
| 1980 - 1981 | Buick | Century | Base, Estate |
| 1978 - 1981 | Buick | Century | Limited, Sport |
| 1978 - 1979 | Buick | Century | Special, Custom |
| 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 |
| 1975 - 1985 | Buick | LeSabre | Custom |
| 1977 | Buick | LeSabre | Custom Sport |
| 1985 | Buick | LeSabre | Estate Wagon, Collector's Edition |
| 1979 - 1985 | Buick | LeSabre | Limited |
| 1982 | Buick | LeSabre | Limited Edition F/E |
| 1978 - 1981 | Buick | LeSabre | Sport |
| 1978 - 1979 | Buick | Opel | Base, Sport, Deluxe |
| 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 |
| 2002 - 2005 | Buick | Rendezvous | CX Plus, CXL Plus |
| 2002 - 2007 | Buick | Rendezvous | CX, CXL |
| 2004 - 2005 | Buick | Rendezvous | Ultra |
| 1978 | Buick | Riviera | Base, LXXV Anniversary Edition |
| 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 |
| 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 | Cabriolet, Base, d'Elegance |
| 1987 - 1992 | Cadillac | Fleetwood | 60 Special |
| 1985 - 1987 | Cadillac | Fleetwood | 75 Formal, 75 |
| 1982 - 1996 | Cadillac | Fleetwood | Base, Brougham |
| 1985 - 1989 | Cadillac | Fleetwood | Brougham Commercial Chassis |
| 1982 - 1986 | Cadillac | Fleetwood | Brougham d'Elegance |
| 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 | Base, Cheyenne |
| 1985 - 1986 | Chevrolet | C20 | Custom, Silverado, Scottsdale |
| 1963 - 1972 | Chevrolet | C30 Pickup | Base |
| 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 | WT, LT |
| 2004 - 2005 | Chevrolet | Colorado | Z85, Z85 LS, Sport, Sport LS, Z71, Z71 LS |
| 1978 - 1987 | Chevrolet | El Camino | Base, SS |
| 1978 - 1986 | Chevrolet | El Camino | Conquista |
| 1979 - 1981 | Chevrolet | El Camino | Royal Knight |
| 2004 - 2014 | Chevrolet | Express 1500 | Base, LS |
| 2006 - 2014 | Chevrolet | Express 1500 | LT |
| 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 |
| 1973 - 1981 | Chevrolet | Malibu | Base |
| 1974 - 1983 | Chevrolet | Malibu | Classic |
| 1978 - 1980 | Chevrolet | Malibu | Classic Estate |
| 1978 - 1981 | Chevrolet | Malibu | Classic Landau |
| 1973 - 1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Landau, Police |
| 1979 - 1980 | Chevrolet | Malibu | Sport, Classic Sport |
| 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 |
| 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 | LS, Hybrid, LT, WT, SS |
| 2005 | Chevrolet | Silverado 1500 HD | Base, LT, LS |
| 2003 - 2004 | Chevrolet | Silverado 2500 | Base, LT, 400 SS, LS |
| 2004 | Chevrolet | Silverado 2500 | WT |
| 2007 - 2010 | Chevrolet | Silverado 2500 HD | LTZ, WT, LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS, LT, WT |
| 2000 | Chevrolet | Tahoe | Limited, Z71 |
| 1999 - 2000 | Chevrolet | Tahoe | LT, Base, LS |
| 2008 - 2010 | Chrysler | Town & Country | LX, Touring, Limited |
| 2010 | Chrysler | Town & Country | Touring Plus, Walter P. Chrysler Signature Series |
| 2008 | Chrysler | Town & Country | Touring Premium |
| 1967 - 1972 | GMC | C15/C1500 Pickup | Base |
| 1973 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1985 - 1986 | GMC | C3500 | Base, Sierra Classic, High Sierra |
| 1981 - 1986 | GMC | Caballero | Amarillo |
| 1978 - 1987 | GMC | Caballero | Base, Diablo |
| 1981 | GMC | Caballero | Conquista, Royal Knight |
| 1978 - 1980 | GMC | Caballero | Laredo |
| 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, Z85 SL, Z71 SLE, Z71 SL, Z71 Fleet |
| 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 |
| 1987 | GMC | S15 | EL |
| 1983 - 1988 | GMC | S15 | Gypsy |
| 1982 - 1990 | GMC | S15 | Sierra Classic, Base, High Sierra |
| 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 | SLE, SLS, SLT |
| 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 |
| 2004 - 2014 | GMC | Savana 1500 | Base |
| 2006 - 2014 | GMC | Savana 1500 | LS, LT |
| 2009 - 2013 | GMC | Savana 1500 | SL |
| 2004 - 2013 | GMC | Savana 1500 | SLE |
| 2002 | GMC | Sierra 2500 | Base |
| 1999 - 2002 | GMC | Sierra 2500 | SLE, SL, SLT |
| 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, Base, Luxury |
| 2008 - 2010 | Hummer | H3 | Alpha |
| 2009 | Hummer | H3 | Championship Series |
| 2007 - 2009 | Hummer | H3 | X |
| 2010 | Hummer | H3T | Adventure |
| 2009 - 2010 | Hummer | H3T | Alpha, Base |
| 2013 | Hyundai | Santa Fe | Base, Limited, SE, Premium, Luxury, Sport, Sport 2.0T, GLS |
| 1996 - 2000 | Isuzu | Hombre | XS, S |
| 1988 - 1992 | Isuzu | Pickup | 1 Ton |
| 1981 - 1987 | Isuzu | Pickup | DLX, Base |
| 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 |
| 2007 - 2009 | Jeep | Grand Cherokee | Overland, Laredo, SRT8, Limited, Limited Premium |
| 2006 - 2007 | Mitsubishi | Raider | DuroCross |
| 2006 - 2009 | Mitsubishi | Raider | LS |
| 2007 | Mitsubishi | Raider | SE |
| 2006 | Mitsubishi | Raider | XLS |
| 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 - 1984 | Oldsmobile | Cutlass Calais | Base |
| 1983 - 1984 | Oldsmobile | Cutlass Calais | Hurst |
| 1980 - 1983 | Oldsmobile | Cutlass Cruiser | Base |
| 1980 - 1981 | Oldsmobile | Cutlass Cruiser | Brougham |
| 1978 - 1986 | Oldsmobile | Cutlass Salon | 442 |
| 1978 - 1987 | Oldsmobile | Cutlass Salon | Base |
| 1978 - 1979 | Oldsmobile | Cutlass Salon | Brougham |
| 1979 | Oldsmobile | Cutlass Salon | Hurst |
| 1987 | Oldsmobile | Cutlass Supreme | 442 |
| 1978 - 1987 | Oldsmobile | Cutlass Supreme | Base, Brougham |
| 1985 | Oldsmobile | Cutlass Supreme | LS |
| 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 | Brougham, Base |
| 1984 - 1986 | Pontiac | Bonneville | LE |
| 1978 - 1981 | Pontiac | Bonneville | Safari |
| 1975 - 1981 | Pontiac | Catalina | Base, Safari |
| 1978 - 2002 | Pontiac | Firebird | Base, Trans Am, Formula |
| 1978 - 1981 | Pontiac | Firebird | Esprit |
| 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 | Safari, SA, Base, LE |
| 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 | Base, Safari |
| 1983 - 1986 | Pontiac | Parisienne | Brougham, Base |
| 1977 - 1979 | Pontiac | Phoenix | Base |
| 1978 - 1979 | Pontiac | Phoenix | LJ, SJ |
| 1987 - 1989 | Pontiac | Safari | Base |
| 1976 - 1977 | Pontiac | Ventura | SJ, Base |
Richmond RP GM 7.5" 7.625" 3.73 RG
Sale price$489.99 USD