Walker Exhaust Exhaust Muffler 21356
A muffler without any pipes, which are typically universal in fitment. (21356) by Walker Exhaust
The only broad-market muffler with 100% stainless-steel construction, Walker ® Quiet-Flow ® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.
BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
Fits: 2006-1999 Chevrolet Pickup - Silverado 1500 1/2 Ton, 2007 Chevrolet Pickup - Silverado 1500 1/2 Ton Classic, 2006-1999 GMC Pickup - Sierra 1500 1/2 Ton, 2007 GMC Pickup - Sierra 1500 1/2 Ton Classic
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002 | Chevrolet | Silverado 1500 | Custom |
| 2004 - 2006 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2006 | Chevrolet | Silverado 1500 | LT, LS, Base |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2002 - 2006 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2007 | Chevrolet | Silverado 1500 Classic | SS, Hybrid, LT, WT, LS |
| 2002 - 2005 | GMC | Sierra 1500 | Base |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2006 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2006 | GMC | Sierra 1500 | SLE, SLT, SL |
| 2002 - 2006 | GMC | Sierra 1500 | WT, Denali |
| 2007 | GMC | Sierra 1500 Classic | WT, SL, Denali, Hybrid, SLE, SLT |