| 1973 | Chevrolet | Blazer | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.0L V8, 5.7L V8, 7.4L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1974 | Chevrolet | Blazer | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.7L V8, 7.4L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1973 | Chevrolet | C10 Suburban | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.0L V8, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1974 | Chevrolet | C10 Suburban | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1975 - 1976, 1980 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado | Sport Utility | RWD | 4.1L L6, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1977 - 1979 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado | Sport Utility | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1981 | Chevrolet | C10 Suburban | Custom, Deluxe | Sport Utility | RWD | 5.0L V8, 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1982, 1984 - 1986 | Chevrolet | C10 Suburban | Custom, Scottsdale, Silverado | Sport Utility | RWD | 5.0L V8, 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1983 | Chevrolet | C10 Suburban | Custom, Silverado | Sport Utility | RWD | 5.0L V8, 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1983 - 1984 | Chevrolet | S10 Blazer | Sport, Tahoe | Sport Utility | RWD | 1.9L L4, 2.0L L4, 2.8L V6 | GAS | Lowering Rate: R: 6 Inch |
| 1985 - 1987 | Chevrolet | S10 Blazer | Sport, Tahoe | Sport Utility | RWD | 2.5L L4, 2.8L V6 | GAS | Lowering Rate: R: 6 Inch |
| 1975 - 1976 | GMC | C15 Suburban | High Sierra, Sierra Classic, Sierra Grande | Sport Utility | RWD | 4.1L L6, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1977 - 1978 | GMC | C15 Suburban | High Sierra, Sierra Classic, Sierra Grande | Sport Utility | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 7.4L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1973 | GMC | Jimmy | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.0L V8, 5.7L V8, 7.4L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1974 | GMC | Jimmy | | Sport Utility | RWD | 4.1L L6, 4.8L L6, 5.7L V8, 7.4L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1975 | GMC | Jimmy | High Sierra, Sierra Classic, Sierra Grande | Sport Utility | RWD | 4.1L L6, 5.7L V8, 6.6L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1976 | GMC | Jimmy | High Sierra, Sierra Classic, Sierra Grande | Sport Utility | RWD | 4.1L L6, 5.7L V8, 6.6L V8, 7.4L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1977 | GMC | Jimmy | High Sierra, Sierra Grande | Sport Utility | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1978 - 1979 | GMC | Jimmy | High Sierra, Sierra Classic, Sierra Grande, Street Coupe | Sport Utility | RWD | 4.1L L6, 5.0L V8, 5.7L V8, 6.6L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1980 - 1982 | GMC | Jimmy | High Sierra, Sierra Classic, Sierra Grande, Street Coupe | Sport Utility | RWD | 4.1L L6, 5.0L V8, 5.7L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1983 - 1984 | GMC | Jimmy | High Sierra, Sierra Classic | Sport Utility | RWD | 5.0L V8, 5.7L V8 | GAS | Lowering Rate: R: 6 Inch |
| 1988 - 1989 | GMC | R1500 Suburban | Sierra Classic | Sport Utility | RWD | 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1990 | GMC | R1500 Suburban | SLE | Sport Utility | RWD | 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |
| 1991 | GMC | R1500 Suburban | | Sport Utility | RWD | 5.7L V8 | GAS | Fits 3 Inch (most common) axle housings only; Lowering Rate: R: 7 Inch |