| 1975, 1978, 1980 | Chevrolet | C30 | Cheyenne | RWD | 4.1L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1978 | Chevrolet | C30 | Cheyenne | RWD | 5.0L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1976 - 1978 | Chevrolet | C30 | Cheyenne | RWD | 6.6L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 - 1986 | Chevrolet | C30 | Custom | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 - 1986 | Chevrolet | C30 | Custom | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1982 - 1986 | Chevrolet | C30 | Custom | RWD | 6.2L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 - 1986 | Chevrolet | C30 | Custom | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975, 1978, 1980 | Chevrolet | C30 | Custom Deluxe | RWD | 4.1L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1978 | Chevrolet | C30 | Custom Deluxe | RWD | 5.0L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1976 - 1978 | Chevrolet | C30 | Custom Deluxe | RWD | 6.6L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 | Chevrolet | C30 | Deluxe | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 | Chevrolet | C30 | Deluxe | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1981 | Chevrolet | C30 | Deluxe | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975, 1978, 1980 | Chevrolet | C30 | Scottsdale | RWD | 4.1L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Scottsdale | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1978 | Chevrolet | C30 | Scottsdale | RWD | 5.0L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Scottsdale | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1982 - 1986 | Chevrolet | C30 | Scottsdale | RWD | 6.2L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1976 - 1978 | Chevrolet | C30 | Scottsdale | RWD | 6.6L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Scottsdale | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975, 1978, 1980 | Chevrolet | C30 | Silverado | RWD | 4.1L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Silverado | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1978 | Chevrolet | C30 | Silverado | RWD | 5.0L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Silverado | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1982 - 1986 | Chevrolet | C30 | Silverado | RWD | 6.2L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1976 - 1978 | Chevrolet | C30 | Silverado | RWD | 6.6L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1975 - 1986 | Chevrolet | C30 | Silverado | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1988 | Chevrolet | R30 | Cheyenne | RWD | 4.8L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1988 | Chevrolet | R30 | Cheyenne | RWD | 5.7L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1988 | Chevrolet | R30 | Cheyenne | RWD | 6.2L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
| 1988 | Chevrolet | R30 | Cheyenne | RWD | 7.4L | Crew Cab Pickup | Lowering Rate: F: 3" / R: 4" |
