GMC Sierra 2500 Exhaust Stacks
- Walker®Exhaust Stack PipeExhaust Stack Pipe by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get...Makes installation quick and easyOptimal OE-style fit and quality$22.85 - $69.47
- Walker®Heavy Duty Aluminized Steel Straight Square Cut Aluminized Exhaust Stack Pipe (43319)Heavy Duty Aluminized Steel Straight Square Cut Aluminized Exhaust Stack Pipe (43319) by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 36". With their extensive selection of accessories and hardware for the...Makes installation quick and easyOptimal OE-style fit and quality$69.47