| 1978 - 1980 | Chevrolet | C10 | Big Ten | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1978, 1980 | Chevrolet | C10 | Big Ten | RWD | 4.8L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1978 - 1980 | Chevrolet | C10 | Big Ten | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1978 - 1980 | Chevrolet | C10 | Big Ten | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1980 | Chevrolet | C10 | Big Ten | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1978 - 1980 | Chevrolet | C10 | Big Ten | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Cheyenne | RWD | 4.8L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1977 - 1981 | Chevrolet | C10 | Cheyenne | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1976 - 1980 | Chevrolet | C10 | Cheyenne | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Cheyenne | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1984 | Chevrolet | C10 | Custom | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1985 - 1986 | Chevrolet | C10 | Custom | RWD | 4.3L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1981 | Chevrolet | C10 | Custom | RWD | 4.8L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1981 - 1986 | Chevrolet | C10 | Custom | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1986 | Chevrolet | C10 | Custom | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1982 - 1986 | Chevrolet | C10 | Custom | RWD | 6.2L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 4.8L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1977 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1976 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1981 | Chevrolet | C10 | Deluxe | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1981 | Chevrolet | C10 | Deluxe | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1981 | Chevrolet | C10 | Deluxe | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1984 | Chevrolet | C10 | Scottsdale | RWD | 4.1L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1985 - 1986 | Chevrolet | C10 | Scottsdale | RWD | 4.3L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1980 | Chevrolet | C10 | Scottsdale | RWD | 4.8L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1977 - 1986 | Chevrolet | C10 | Scottsdale | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1975 - 1986 | Chevrolet | C10 | Scottsdale | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1982 - 1986 | Chevrolet | C10 | Scottsdale | RWD | 6.2L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
| 1976 - 1980 | Chevrolet | C10 | Scottsdale | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: F: 1" | Small Block Engine Only |
