This is the Replacment Exhaust Stack (manifold) for the Swing Muffler.
This is for the following SuperTigre Engines:  S-40, S-45, GS40, GS45, & G51

FEATURES: Aluminum Construction

INCLUDES: One Exhaust Stack
          One Exhaust Gasket
          Two 3x17mm Screws
          Two 3mm lock Washers

SPECS:    Outside diameter of round port: 20mm
          Length of exhaust stack:        53mm
                                                                     6-1-94 KrH
                                                                          ir/jl