OVERSIZE 20856-506 This pair (2pcs) of slip-on rockers with sills, left & right hand fit:
1999-2006 Chevrolet Silverado crew Cab/span>
2007 Chevrolet Silverado Classic crew Cab/span>
1999-2006 GMC Sierra crew Cab/span>
2007 GMC Sierra Classic crew Cab/span>
Measurement 84x7x7
Weight 20lb
THIS IS A PAIR TO DO BOTH SIDES OF THE TRUCK
KeyParts was founded in 1992 by Tom Foster, as Fit-Rite Body Parts, in New Brunswick, NJ with the idea of bringing better rust repair panels to a market short on quality options. Tom quickly developed a loyal customer base that was happy to be able to offer their customers a product that would reflect well on them and allow body shops to make quality repairs easily.
Fast forward 28 years, a few warehouses later, and “Key Parts, Inc.” has become the gold standard in rust repair. We offer over 4000 individual part numbers to help correctly repair trucks, cars, SUVs from 1947-Current.
| Make | Model | Years | Fitment Notes |
| Chevrolet | Silverado 1500 Classic | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 1500 HD Classic | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 1500 | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 2500 HD Classic | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 2500 HD | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 2500 | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 3500 Classic | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 3500 HD | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado 3500 | 2007 | SILVERADO CLASSIC CREW CAB |
| Chevrolet | Silverado | 1999 | CREW CAB |
| GMC | Sierra 1500 HD | 2001 - 2006 | SIERRA CREW CAB |
| GMC | Sierra 1500 | 1999 - 2006 | SIERRA CREW CAB |
| GMC | Sierra 2500 HD | 2001 - 2006 | SIERRA CREW CAB |
| GMC | Sierra 2500 | 1999 - 2004 | SIERRA CREW CAB |
| GMC | Sierra 3500 | 2001 - 2006 | SIERRA CREW CAB |
| GMC | Sierra | 2007 | CLASSIC CREW CAB |
