This engine was taken in on trade and completely overhauled.  It is a Provision 3 engine with a factory adapter and A gearbox.  The gearbox can be mounted up or down for your application.  Also I can set it up with either 2.58:1 gear ratio, or 2.0:1.  Included is the complete engine with Bing 54 carb, fan cooled, recoil start, with A gearbox installed.  It does not include exhaust.  I have $950 in the overhaul and misc repairs, please click the link to view the invoice.  This engine carries a 6 month warranty parts and labor.  If you need exhaust please contact me, I have a couple different used exhaust systems in stock.