Semi Truck Exhaust Stack Pipes
- Walker®Heavy Duty Aluminized Steel Straight Square Cut Aluminized Exhaust Stack Pipe (44126)Heavy Duty Aluminized Steel Straight Square Cut Aluminized Exhaust Stack Pipe by Walker®. Stack Inlet Diameter: 4". Stack Outlet Diameter: 4". Stack Height: 48". With their extensive selection of accessories and hardware for the exhaust...Makes installation quick and easyOptimal OE-style fit and quality$51.14