Please read the full ad. This is going to sound pretty strange but I have two motors for sale. They are the exact same motors, Mercury Thunderbolt 1975 40 HP 2 stroke. One is off a local runabout I purchased, it runs but will need some tlc carb cleaning etc...and the other is brand new and has never had gas in it. Yes you read that correctly. I have a 1975 Mercury Thunderbolt engine that is brand new, mint condition, dry stored for the past 48 years. The engine still has the original grease on the nipples. I can include original set of controls. If you are a motor enthusiast this is probably a once in a lifetime purchase. Brand new perfect motor for your 70's collector boat with a perfectly good parts motor. By Uvic for viewing