4" x 36" OD Aluminized Pak Stak Internal Muffler 89193U

4" x 36" OD Aluminized Pak Stak Nelson 89193UInternal Muffler Exhaust Stack pipe- PAK STAK

4" x 36" OD Polished Stainless Steel Pak Stak Internal Muffler 89191U

4" x 36" OD Polished Stainless Steel Pak Stak Nelson 89191UInternal Muffler Exhaust Stack pipe- PAK STAK

4" x 45" OD Aluminized Pak Stak Internal Muffler 89195U

4" x 45" OD Aluminized Pak Stak Nelson 89195UInternal Muffler Exhaust Stack pipe- PAK STAK

4" x 45" OD Polished Stainless Steel Pak Stack 89197U

4" x 45" OD Polished Stainless Steel Pak Stack Nelson 89197USTACKS - PAK STAK

5" x 40" OD Aluminized Pak Stak Internal Muffler 86582M

5" x 40" OD Aluminized Pak Stak Nelson 86582MInternal Muffler Exhaust Stack pipe- PAK STAK

5" x 45" OD Aluminized Pak Stak Internal Muffler 89196U

5" x 45" OD Aluminized Pak Stak Nelson 89196UInternal Muffler Exhaust Stack pipe- PAK STAK

5" x 45" OD Polished Stainless Steel Pak Stack 89198U

5" x 45" OD Polished Stainless Steel Pak Stack Nelson 89198USTACKS - PAK STAK

5" x 60" OD Aluminized Pak Stak Internal Muffler 90894U

5" x 60" OD Aluminized Pak Stak Nelson 90894UInternal Muffler Exhaust Stack pipe- PAK STAK

5" x 60" OD Chrome Pak Stak Internal Muffler 90895U

5" x 60" OD Chrome Pak Stak Nelson 90895UInternal Muffler Exhaust Stack pipe- PAK STAK