| 1967 | Chevrolet | El Camino | Base | RWD | 4.6L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1973, 1976 - 1977 | Chevrolet | El Camino | Base | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1967 - 1969 | Chevrolet | El Camino | Base | RWD | 5.3L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1977 | Chevrolet | El Camino | Base | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1967 - 1970 | Chevrolet | El Camino | Base | RWD | 6.5L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1976 | Chevrolet | El Camino | Base | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1975 | Chevrolet | El Camino | Base | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1976 - 1977 | Chevrolet | El Camino | Classic | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1975 - 1977 | Chevrolet | El Camino | Classic | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1975 - 1976 | Chevrolet | El Camino | Classic | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1977 | Chevrolet | El Camino | Conquista | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1977 | Chevrolet | El Camino | Conquista | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1973 | Chevrolet | El Camino | Custom | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1969 | Chevrolet | El Camino | Custom | RWD | 5.3L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1974 | Chevrolet | El Camino | Custom | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1969 | Chevrolet | El Camino | Custom | RWD | 6.5L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1974 | Chevrolet | El Camino | Custom | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1974 | Chevrolet | El Camino | Custom | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1977 | Chevrolet | El Camino | SS | RWD | 5.0L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1971 - 1977 | Chevrolet | El Camino | SS | RWD | 5.7L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1968 - 1969 | Chevrolet | El Camino | SS | RWD | 6.5L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1976 | Chevrolet | El Camino | SS | RWD | 6.6L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
| 1970 - 1974 | Chevrolet | El Camino | SS | RWD | 7.4L | Standard Cab Pickup | Lowering Rate: R: 1"; 5: All applications are designed for small block V8 RWD only (excludes V6 Grand National) |
