|AERONCA EXHAUST STACKS ALUMINIZED MILD-STEEL PAIR|
|AERONCA LH EXHAUST STACK ALUMINIZED MILD-STEEL|
|AERONCA RH EXHAUST STACK ALUMINIZED MILD-STEEL|
|AERONCA HEAT MUFF ALUMINUM COMPLETE SET FOR ONE STACK|
|AERONCA EXHAUST STACKS LH STAINLESS STEEL|
|AERONCA EXHAUST STACKS RH STAINLESS STEEL|
|Aeronca 7AC & 11AC stacks, fits Continental 65 thru O-200 engines.|
These muffs are kind of junk, but they are about the only ones on the market that fit the application on aircraft like the 7AC Champ. The problem is that they are too lightly constructed, and they crack around the screw mounts very easily. Typical time before cracking is maybe 100 hours.
LH stack does not fit the c-90 engine. I spent money for nothing.