| 1973 | Buick | Regal | | Front | Coupe | RWD | 5.7L V8, 7.5L V8 | Lowering Rate: F: 0-2 Inch |
| 1974 | Buick | Regal | | Front | Coupe, Sedan | RWD | 5.7L V8, 7.5L V8 | Lowering Rate: F: 0-2 Inch |
| 1975 | Buick | Regal | | Front | Coupe, Sedan | RWD | 3.8L V6, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1976 | Buick | Regal | SR | Front | Coupe, Sedan | RWD | 3.8L V6, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1977 | Buick | Regal | SR | Front | Coupe, Sedan | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1978 | Buick | Regal | Limited, Sport | Front | Coupe | RWD | 3.2L V6, 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1979 | Buick | Regal | Limited, Sport | Front | Coupe | RWD | 3.2L V6, 3.8L V6, 4.9L V8, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1980 | Buick | Regal | Limited, Sport | Front | Coupe | RWD | 3.8L V6, 4.3L V8, 4.9L V8, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1981 | Buick | Regal | Limited, Sport | Front | Coupe | RWD | 3.8L V6, 4.3L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1982 | Buick | Regal | Estate Wagon, Limited, Limited Turbo, Sport | Front | Coupe, Sedan, Wagon | RWD | 3.8L V6, 4.1L V6, 4.3L V6, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1983 | Buick | Regal | Estate Wagon, Limited, T-Type | Front | Coupe, Sedan, Wagon | RWD | 3.8L V6, 4.1L V6, 4.3L V6, 5.7L V8 | Lowering Rate: F: 0-2 Inch, Lowering Rate: F: 1-2 Inch |
| 1984 | Buick | Regal | Grand National, Limited, T-Type | Front | Coupe, Sedan | RWD | 3.8L V6, 4.1L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch, Lowering Rate: F: 1-2 Inch |
| 1985 | Buick | Regal | Grand National, Limited, T-Type | Front | Coupe | RWD | 3.8L V6, 4.3L V6, 5.7L V8 | Lowering Rate: F: 0-2 Inch, Lowering Rate: F: 1-2 Inch |
| 1986 | Buick | Regal | Grand National, Limited, T-Type | Front | Coupe | RWD | 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-2 Inch, Lowering Rate: F: 1-2 Inch |
| 1987 | Buick | Regal | GNX, Grand National, Limited | Front | Coupe | RWD | 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-2 Inch, Lowering Rate: F: 1-2 Inch |
| 1968 | Buick | Skylark | Custom | Front | Convertible, Coupe, Hardtop, Sedan | RWD | 4.1L L6, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-1 Inch |
| 1969 | Buick | Skylark | Custom | Front | Convertible, Hardtop, Sedan | RWD | 4.1L L6, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1970 | Buick | Skylark | 350, Custom | Front | Convertible, Hardtop, Sedan | RWD | 4.1L L6, 5.7L V8, 7.5L V8 | Lowering Rate: F: 0-1 Inch |
| 1971 | Buick | Skylark | Custom | Front | Convertible, Coupe, Hardtop, Sedan | RWD | 4.1L L6, 5.7L V8, 7.5L V8 | Lowering Rate: F: 0-1 Inch |
| 1972 | Buick | Skylark | 350, Custom | Front | Convertible, Coupe, Hardtop, Sedan | RWD | 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1975 | Buick | Skylark | SR | Front | Coupe, Hatchback | RWD | 3.8L V6, 4.3L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1976 | Buick | Skylark | S, SR | Front | Coupe, Hatchback, Sedan | RWD | 3.8L V6, 4.3L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1977 | Buick | Skylark | S, SR | Front | Coupe, Hatchback, Sedan | RWD | 3.8L V6, 4.9L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1978 | Buick | Skylark | Custom, S, Sport | Front | Coupe, Hatchback, Sedan | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1979 | Buick | Skylark | Custom, S | Front | Coupe, Hatchback, Sedan | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1955 - 1956 | Chevrolet | Bel Air | | Front | Convertible, Hardtop, Sedan | RWD | 3.8L L6, 4.3L V8 | Lowering Rate: F: 1 Inch |
| 1957 | Chevrolet | Bel Air | | Front | Convertible, Hardtop, Sedan | RWD | 3.8L L6, 4.3L V8, 4.6L V8 | Lowering Rate: F: 1 Inch |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne, Silverado | Front | Sport Utility | 4WD | 5.7L V8 | Lowering Rate: F: 2-3 Inch |
| 1994 | Chevrolet | Blazer | Silverado, Silverado Sport | Front | Sport Utility | 4WD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-3 Inch |
| 1992 - 1993 | Chevrolet | C1500 Suburban | Silverado | Front | Sport Utility | RWD | 5.7L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 | Chevrolet | C1500 Suburban | Silverado | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1995 - 1997, 1999 | Chevrolet | C1500 Suburban | LS, LT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1998 | Chevrolet | C1500 Suburban | LS | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1989 | Chevrolet | C1500 | Cheyenne, Scottsdale, Silverado | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 | Lowering Rate: F: 2-4 Inch; Lowering Rate: F: 2-5 Inch 454 SS |
| 1990 - 1992 | Chevrolet | C1500 | 454 SS, Cheyenne, Scottsdale, Silverado, WT | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-4 Inch; Lowering Rate: F: 2-5 Inch 454 SS |
| 1993 | Chevrolet | C1500 | 454 SS, Cheyenne, Silverado, WT | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-4 Inch; Lowering Rate: F: 2-5 Inch 454 SS |
| 1994 - 1998 | Chevrolet | C1500 | Cheyenne, Silverado, WT | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-4 Inch; Lowering Rate: F: 2-5 Inch 454 SS |
| 1992 - 1993 | Chevrolet | C2500 Suburban | Silverado | Front | Sport Utility | RWD | 5.7L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 | Chevrolet | C2500 Suburban | Silverado | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1995 - 1997 | Chevrolet | C2500 Suburban | LS, LT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1998 | Chevrolet | C2500 Suburban | LS | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1990 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 | Lowering Rate: F: 2-5 Inch |
| 1991 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1992 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1993 | Chevrolet | C2500 | Cheyenne, Silverado | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 - 1995 | Chevrolet | C2500 | Cheyenne, Silverado | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1996 - 1998 | Chevrolet | C2500 | Cheyenne, Silverado | Front | Extended Cab Pickup | RWD | 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1999 | Chevrolet | C2500 | LS | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 2000 | Chevrolet | C2500 | LS | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1991 | Chevrolet | C3500 | Cheyenne, Scottsdale, Silverado | Front | Extended Cab Pickup | RWD | 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1992 | Chevrolet | C3500 | Cheyenne, Scottsdale, Silverado | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1993 | Chevrolet | C3500 | Cheyenne, Silverado | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 - 1996 | Chevrolet | C3500 | Cheyenne, Silverado | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1997 - 1998 | Chevrolet | C3500 | Cheyenne, Silverado | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1999 - 2000 | Chevrolet | C3500 | LS | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1967 - 1968 | Chevrolet | Camaro | RS, SS, Z28 | Front | Convertible, Hardtop | RWD | 3.8L L6, 4.1L L6, 4.9L V8, 5.3L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 0-1 Inch |
| 1969 | Chevrolet | Camaro | RS, SS, Z28 | Front | Convertible, Hardtop | RWD | 3.8L L6, 4.1L L6, 4.9L V8, 5.0L V8, 5.3L V8, 5.7L V8, 6.5L V8, 7.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1968 | Chevrolet | Chevelle | 300, 300 Deluxe, Concours, Malibu, Nomad | Front | Convertible, Coupe, Hardtop, Sedan, Wagon | RWD | 3.8L L6, 4.1L L6, 5.0L V8, 5.3L V8 | Lowering Rate: F: 0-1 Inch |
| 1969 | Chevrolet | Chevelle | 300 Deluxe, Concours, Concours Estate, Greenbrier, Malibu, Nomad | Front | Convertible, Hardtop, Sedan, Wagon | RWD | 3.8L L6, 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1970 | Chevrolet | Chevelle | Concours, Concours Estate, Greenbrier, Malibu, Nomad | Front | Convertible, Hardtop, Sedan, Wagon | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-1 Inch |
| 1971 - 1972 | Chevrolet | Chevelle | Concours, Concours Estate, Greenbrier, Malibu, Nomad, SS | Front | Convertible, Hardtop, Sedan, Wagon | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1968 - 1969 | Chevrolet | El Camino | Custom, SS | Front | Standard Cab Pickup | RWD | 3.8L L6, 4.1L L6, 5.0L V8, 5.3L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 0-2 Inch |
| 1970 | Chevrolet | El Camino | Custom, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.5L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-2 Inch |
| 1971 - 1973 | Chevrolet | El Camino | Custom, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-2 Inch |
| 1974 | Chevrolet | El Camino | Custom, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-2 Inch |
| 1975 | Chevrolet | El Camino | Classic, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-2 Inch |
| 1976 | Chevrolet | El Camino | Classic, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-2 Inch |
| 1977 | Chevrolet | El Camino | Classic, Conquista, SS | Front | Standard Cab Pickup | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1978 | Chevrolet | El Camino | Conquista, SS | Front | Standard Cab Pickup | RWD | 3.3L V6, 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1979 | Chevrolet | El Camino | Royal Knight, SS | Front | Standard Cab Pickup | RWD | 3.3L V6, 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1980 | Chevrolet | El Camino | Royal Knight, SS | Front | Standard Cab Pickup | RWD | 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1981 | Chevrolet | El Camino | Conquista, Royal Knight, SS | Front | Standard Cab Pickup | RWD | 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1982 | Chevrolet | El Camino | Conquista, SS | Front | Standard Cab Pickup | RWD | 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1983 - 1984 | Chevrolet | El Camino | Conquista, SS | Front | Standard Cab Pickup | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1985 - 1986 | Chevrolet | El Camino | Conquista, SS | Front | Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1987 | Chevrolet | El Camino | SS | Front | Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8 | Lowering Rate: F: 0-2 Inch |
| 1978 | Chevrolet | Malibu | Classic, Classic Estate, Classic Landau | Front | Coupe, Sedan, Wagon | RWD | 3.3L V6, 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1979 | Chevrolet | Malibu | Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Landau, Police, Sport | Front | Coupe, Sedan, Wagon | RWD | 3.3L V6, 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1980 | Chevrolet | Malibu | Classic, Classic Estate, Classic Landau, Classic Sport, Estate, Sport | Front | Coupe, Sedan, Wagon | RWD | 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1981 | Chevrolet | Malibu | Classic, Classic Landau | Front | Coupe, Sedan, Wagon | RWD | 3.8L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1982 | Chevrolet | Malibu | Classic | Front | Sedan, Wagon | RWD | 3.8L V6, 4.3L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1983 | Chevrolet | Malibu | Classic | Front | Sedan, Wagon | RWD | 3.8L V6, 4.3L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-2 Inch |
| 1970 - 1972 | Chevrolet | Monte Carlo | | Front | Hardtop | RWD | 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1973 - 1974 | Chevrolet | Monte Carlo | Landau, S | Front | Hardtop | RWD | 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1975 | Chevrolet | Monte Carlo | S | Front | Coupe | RWD | 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1976 | Chevrolet | Monte Carlo | Landau, S | Front | Coupe | RWD | 5.0L V8, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-1 Inch |
| 1977 | Chevrolet | Monte Carlo | S | Front | Coupe | RWD | 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1978 | Chevrolet | Monte Carlo | Landau, Sport | Front | Coupe | RWD | 3.3L V6, 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1979 | Chevrolet | Monte Carlo | Landau | Front | Coupe | RWD | 3.3L V6, 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1980 | Chevrolet | Monte Carlo | Landau, Sport | Front | Coupe | RWD | 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1981 | Chevrolet | Monte Carlo | Landau | Front | Coupe | RWD | 3.8L V6, 4.4L V8, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1982 | Chevrolet | Monte Carlo | | Front | Coupe | RWD | 3.8L V6, 4.3L V6, 4.4L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1983 | Chevrolet | Monte Carlo | CL, SS | Front | Coupe | RWD | 3.8L V6, 4.3L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1984 | Chevrolet | Monte Carlo | SS | Front | Coupe | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1985 | Chevrolet | Monte Carlo | SS | Front | Coupe | RWD | 4.3L V6, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1986 - 1988 | Chevrolet | Monte Carlo | LS, SS | Front | Coupe | RWD | 4.3L V6, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1969 | Chevrolet | Nova | | Front | Coupe, Sedan | RWD | 2.5L L4, 3.8L L6, 4.1L L6, 5.0L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 0-1 Inch |
| 1970 | Chevrolet | Nova | | Front | Coupe, Sedan | RWD | 2.5L L4, 3.8L L6, 4.1L L6, 5.0L V8, 5.7L V8, 6.5L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1971 | Chevrolet | Nova | | Front | Coupe, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8, 7.4L V8 | Lowering Rate: F: 0-1 Inch |
| 1972 | Chevrolet | Nova | | Front | Coupe, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-1 Inch |
| 1973 | Chevrolet | Nova | Custom | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1974 | Chevrolet | Nova | Custom | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1975 | Chevrolet | Nova | Custom, LN, Police | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 4.3L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1976 | Chevrolet | Nova | Concours, Police, SS | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1977 | Chevrolet | Nova | Concours, Police, Rally | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1978 | Chevrolet | Nova | Custom, Police, Rally | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1979 | Chevrolet | Nova | Custom, Rally | Front | Coupe, Hatchback, Sedan | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1983 | Chevrolet | S10 Blazer | Sport, Tahoe | Front | Sport Utility | RWD | 1.9L L4, 2.0L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1984 | Chevrolet | S10 Blazer | Sport, Tahoe | Front | Sport Utility | RWD | 1.9L L4, 2.0L L4, 2.2L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1985 - 1987 | Chevrolet | S10 Blazer | Sport, Tahoe | Front | Sport Utility | RWD | 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1988 | Chevrolet | S10 Blazer | Sport, Tahoe | Front | Sport Utility | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1989 | Chevrolet | S10 Blazer | Sport | Front | Sport Utility | RWD | 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1990 | Chevrolet | S10 Blazer | Sport, Tahoe | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1991, 1993 | Chevrolet | S10 Blazer | Tahoe, Tahoe LT | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1992 | Chevrolet | S10 Blazer | Sport, Tahoe, Tahoe LT | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1994 | Chevrolet | S10 Blazer | LT, Tahoe, Tahoe LT | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1982 | Chevrolet | S10 | Durango, Sport, Tahoe | Front | Standard Cab Pickup | RWD | 1.9L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1983 - 1984 | Chevrolet | S10 | Durango, Sport, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 1.9L L4, 2.0L L4, 2.2L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1985 | Chevrolet | S10 | Durango, Sport, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 1.9L L4, 2.2L L4, 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1986 - 1987 | Chevrolet | S10 | Durango, Sport, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1988 - 1989 | Chevrolet | S10 | Durango, Sport, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1990 | Chevrolet | S10 | Durango, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1991 | Chevrolet | S10 | Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1992 | Chevrolet | S10 | EL, Tahoe | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1993 | Chevrolet | S10 | EL | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1994 - 1998 | Chevrolet | S10 | LS, SS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.2L L4, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1999 - 2003 | Chevrolet | S10 | LS, Xtreme | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.2L L4, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1995 - 1999 | Chevrolet | Tahoe | LS, LT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1987 | Dodge | Dakota | LE, SE | Front | Standard Cab Pickup | RWD | 2.2L L4, 3.9L V6 | Lowering Rate: F: 0-2 Inch |
| 1988 | Dodge | Dakota | LE, SE, Sport | Front | Standard Cab Pickup | RWD | 2.2L L4, 3.9L V6 | Lowering Rate: F: 0-2 Inch |
| 1989 | Dodge | Dakota | LE, SE, Shelby, Sport | Front | Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0-2 Inch |
| 1990 | Dodge | Dakota | LE, S, SE, Sport | Front | Convertible, Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0-2 Inch |
| 1991 | Dodge | Dakota | LE, S, SE, Sport | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0-2 Inch |
| 1992 - 1993 | Dodge | Dakota | LE, S, Sport | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0-2 Inch |
| 1994 - 1996 | Dodge | Dakota | SLT, Sport, WS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0-2 Inch |
| 1997 | Dodge | Dakota | SLT, Sport | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8 | Lowering Rate: F: 0 Inch |
| 1998 - 1999 | Dodge | Dakota | R/T, SLT, Sport | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 5.2L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2000 - 2001 | Dodge | Dakota | R/T, SLT, Sport | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2002 | Dodge | Dakota | R/T, SLT, Sport, SXT | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 3.9L V6, 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2003 | Dodge | Dakota | R/T, SLT, Sport | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 3.9L V6, 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2004 | Dodge | Dakota | SLT, SLT Plus, Sport, Sport Plus, SXT | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 3.7L V6, 4.7L V8 | Lowering Rate: F: 0 Inch |
| 1999 | Dodge | Durango | SLT, SLT Plus | Front | Sport Utility | RWD | 3.9L V6, 5.2L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2000 | Dodge | Durango | SLT, SLT Plus, Sport | Front | Sport Utility | RWD | 4.7L V8, 5.2L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2001 | Dodge | Durango | SLT | Front | Sport Utility | RWD | 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2002 | Dodge | Durango | SLT, SLT Plus, Sport | Front | Sport Utility | RWD | 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 2003 | Dodge | Durango | SLT, SLT Plus, Sport, SXT | Front | Sport Utility | RWD | 4.7L V8, 5.9L V8 | Lowering Rate: F: 0 Inch |
| 1992 - 1994 | GMC | C1500 Suburban | SLE | Front | Sport Utility | RWD | 5.7L V8 | Lowering Rate: F: 2-5 Inch |
| 1995 - 1999 | GMC | C1500 Suburban | SLE, SLT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1993 | GMC | C1500 | Sierra, Sierra SLE, Sierra SLX | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 | Lowering Rate: F: 2-4 Inch |
| 1994 - 1996 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-4 Inch |
| 1997 | GMC | C1500 | Sierra GT, Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-4 Inch |
| 1998 | GMC | C1500 | Sierra SL, Sierra SLE, Sierra SLT, Sierra Special | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 2-4 Inch |
| 1992 - 1993 | GMC | C2500 Suburban | SLE | Front | Sport Utility | RWD | 5.7L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 | GMC | C2500 Suburban | SLE | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1995 - 1998 | GMC | C2500 Suburban | SLE, SLT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1990 | GMC | C2500 | Sierra, Sierra SLE, Sierra SLX | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8 | Lowering Rate: F: 2-5 Inch |
| 1991 | GMC | C2500 | Sierra, Sierra SLE, Sierra SLX | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1992 - 1993 | GMC | C2500 | Sierra, Sierra SLE, Sierra SLX | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 - 1995 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Extended Cab Pickup | RWD | 4.3L V6, 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1996 - 1998 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Extended Cab Pickup | RWD | 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1999 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.0L V8, 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 2000 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1988 - 1991 | GMC | C3500 | Sierra, Sierra SLE, Sierra SLX | Front | Extended Cab Pickup | RWD | 5.7L V8, 6.2L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1992 - 1993 | GMC | C3500 | Sierra, Sierra SLE, Sierra SLX | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.2L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1994 - 1996 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Crew Cab Pickup, Extended Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1997 - 2000 | GMC | C3500 | Sierra SL, Sierra SLE, Sierra SLT | Front | Crew Cab Pickup, Extended Cab Pickup, Standard Cab Pickup | RWD | 5.7L V8, 6.5L V8, 7.4L V8 | Lowering Rate: F: 2-5 Inch |
| 1983 - 1984 | GMC | S15 Jimmy | Gypsy, Sierra Classic | Front | Sport Utility | RWD | 1.9L L4, 2.0L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1985 - 1987 | GMC | S15 Jimmy | Gypsy, Sierra Classic | Front | Sport Utility | RWD | 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1988 | GMC | S15 Jimmy | Gypsy, Sierra Classic, Timberline | Front | Sport Utility | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1989 | GMC | S15 Jimmy | Gypsy, Sierra Classic, Timberline | Front | Sport Utility | RWD | 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1990 | GMC | S15 Jimmy | Gypsy, Sierra Classic | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1991 | GMC | S15 Jimmy | SLE, SLS, SLT | Front | Sport Utility | RWD | 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1982 | GMC | S15 | High Sierra, Sierra Classic, Sierra Grande | Front | Standard Cab Pickup | RWD | 1.9L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1983 | GMC | S15 | Gypsy, High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 1.9L L4, 2.0L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1984 | GMC | S15 | High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 1.9L L4, 2.0L L4, 2.2L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1985 | GMC | S15 | High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 1.9L L4, 2.2L L4, 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1986 | GMC | S15 | Gypsy, High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1987 | GMC | S15 | EL, Gypsy, High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6 | Lowering Rate: F: 0-2 Inch |
| 1988 | GMC | S15 | Gypsy, High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1989 - 1990 | GMC | S15 | High Sierra, Sierra Classic | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1991 | GMC | Sonoma | SLE | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1992 | GMC | Sonoma | GT, SLE | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1993 | GMC | Sonoma | SLE, SLS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.5L L4, 2.8L V6, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1994 - 2001 | GMC | Sonoma | SL, SLE, SLS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.2L L4, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 2002 - 2003 | GMC | Sonoma | SL, SLS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.2L L4, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1995 | GMC | Yukon | SLE, SLT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1996 - 1997 | GMC | Yukon | SL, SLE, SLT | Front | Sport Utility | RWD | 5.7L V8, 6.5L V8 | Lowering Rate: F: 2-5 Inch |
| 1998 - 1999 | GMC | Yukon | SLE, SLT | Front | Sport Utility | RWD | 5.7L V8 | Lowering Rate: F: 2-5 Inch |
| 1996 | Isuzu | Hombre | S, XS | Front | Standard Cab Pickup | RWD | 2.2L L4 | Lowering Rate: F: 0-2 Inch |
| 1997 - 2000 | Isuzu | Hombre | S, XS | Front | Extended Cab Pickup, Standard Cab Pickup | RWD | 2.2L L4, 4.3L V6 | Lowering Rate: F: 0-2 Inch |
| 1968 | Oldsmobile | Cutlass Supreme | | Front | Coupe, Hardtop, Sedan | RWD | 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1969 | Oldsmobile | Cutlass Supreme | | Front | Hardtop, Sedan | RWD | 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1970 | Oldsmobile | Cutlass Supreme | | Front | Convertible, Hardtop | RWD | 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1978 - 1979 | Oldsmobile | Cutlass Supreme | Brougham | Front | Coupe | RWD | 3.8L V6, 4.3L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1980 | Oldsmobile | Cutlass Supreme | Brougham | Front | Coupe, Sedan | RWD | 3.8L V6, 4.3L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1981 | Oldsmobile | Cutlass Supreme | Brougham, LS | Front | Coupe, Sedan | RWD | 3.8L V6, 4.3L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1982 | Oldsmobile | Cutlass Supreme | Brougham | Front | Coupe, Sedan | RWD | 3.8L V6, 4.3L V6, 4.3L V8, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1983 - 1984 | Oldsmobile | Cutlass Supreme | Brougham | Front | Coupe, Sedan | RWD | 3.8L V6, 4.3L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1985 | Oldsmobile | Cutlass Supreme | Brougham, LS | Front | Coupe, Sedan | RWD | 3.8L V6, 5.0L V8, 5.7L V8 | Lowering Rate: F: 0-1 Inch |
| 1986 | Oldsmobile | Cutlass Supreme | Brougham | Front | Coupe, Sedan | RWD | 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1987 | Oldsmobile | Cutlass Supreme | 442, Brougham | Front | Coupe, Sedan | RWD | 3.8L V6, 5.0L V8 | Lowering Rate: F: 0-1 Inch |
| 1968 - 1969, 1971 - 1972 | Pontiac | GTO | | Front | | RWD | 6.6L V8 | |
| 1970 | Pontiac | GTO | The Judge | Front | | RWD | 6.6L V8 | |
| 1969 | Pontiac | LeMans | Safari | Front | Wagon | RWD | 4.1L L6, 5.7L V8, 6.6L V8 | Lowering Rate: F: 0-1 Inch |
| 1970 | Pontiac | LeMans | Safari | Front | Wagon | RWD | 4.1L L6, 5.7L V8, 6.6L V8, 7.5L V8 | Lowering Rate: F: 0-1 Inch |