Replacement cross sill for the 63-66 Chevrolet / GMC Stepside Truck's with wood bed. Each vehicle requires (1) of this cross sill. Starting at the front bed panel and moving towards the tailgate, this is the last (closest to the tailgate) cross sill.
Auto Metal Direct is a team of true car guys with years of experience in sheet metal reproduction, car restoration and paint/body work. We believe that quality is not subjective! Our mission is to provide the best customer experience for the Ford, Mopar and GM classic car markets - both in products and in service.
Our panels are made from proper gauge steel and include all correct-as-original clips, tabs, flanges, bends and seams. Each time a prototype body panel comes off of a new tooling, we test fit it on a car. The marked up prototype is then used to change and improve the tools, and a new prototype is produced. This procedure might be repeated multiple times but, once the part is finally approved, you can be assured of a quality part.
| Make | Model | Years | Fitment Notes |
| Chevrolet | C10 Panel | 1963 - 1966 | STEPSIDE |
| Chevrolet | C10 Pickup | 1963 - 1966 | STEPSIDE |
| Chevrolet | C20 Pickup | 1963 - 1966 | STEPSIDE |
| Chevrolet | C30 Panel | 1963 - 1966 | STEPSIDE |
| Chevrolet | C30 Pickup | 1963 - 1966 | STEPSIDE |
| Chevrolet | Corvair Truck | 1963 - 1964 | STEPSIDE |
| Chevrolet | El Camino | 1964 - 1966 | STEPSIDE |
| Chevrolet | K10 Pickup | 1963 - 1966 | STEPSIDE |
| Chevrolet | K20 Pickup | 1963 - 1966 | STEPSIDE |
| Chevrolet | P10 Series | 1963 - 1966 | STEPSIDE |
| Chevrolet | P20 Series | 1963 - 1966 | STEPSIDE |
| Chevrolet | P30 Series | 1963 - 1966 | STEPSIDE |
| Chevrolet | Suburban | 1963 - 1966 | STEPSIDE |
| GMC | 1000 Series | 1963 - 1965 | STEPSIDE |
| GMC | 1000 | 1966 | STEPSIDE |
| GMC | 1500 Series | 1963 - 1965 | STEPSIDE |
| GMC | 1500 | 1966 | STEPSIDE |
| GMC | 2500 Series | 1963 - 1965 | STEPSIDE |
| GMC | 2500 | 1966 | STEPSIDE |
| GMC | 3000 | 1963 - 1966 | STEPSIDE |
| GMC | 3500 | 1963 - 1966 | STEPSIDE |
| GMC | B3500 | 1964 - 1965 | STEPSIDE |
| GMC | G1000 Series | 1963 - 1966 | STEPSIDE |
| GMC | I1000 | 1964 - 1966 | STEPSIDE |
| GMC | I1500 | 1965 - 1966 | STEPSIDE |
| GMC | I2500 | 1965 - 1966 | STEPSIDE |
| GMC | I3500 | 1966 | STEPSIDE |
| GMC | K1000 Pickup | 1966 | STEPSIDE |
| GMC | K1000 | 1966 | STEPSIDE |
| GMC | K15/K1500 Pickup | 1966 | STEPSIDE |
| GMC | L3500 | 1965 - 1966 | STEPSIDE |
| GMC | LI3500 | 1966 | STEPSIDE |
| GMC | P1000 | 1966 | STEPSIDE |
| GMC | PB1000 Series | 1963 - 1966 | STEPSIDE |
| GMC | PB15 Series | 1966 | STEPSIDE |
| GMC | PB1500 Series | 1963 - 1965 | STEPSIDE |
| GMC | PB25 Series | 1966 | STEPSIDE |
| GMC | PB2500 Series | 1963 - 1965 | STEPSIDE |
| GMC | Suburban | 1963 - 1966 | STEPSIDE |
| GMC | V3000 Forward Control | 1963 | STEPSIDE |
