Johnson Evinrude 60s? 70s? Evinrude/Johnson 40hp. This unit shift into gear with no problems and oil was clean when it was drained. I don't see anything wrong with this unit except for normal wear nothing bad at all. A little surface rust and light corrosion as usual from a unit this old. But for it being as old as it is it does look good. I see nothing wrong with it. Please ask any questions and make sure this will fix your application before you buy. Check out my other listings on eBay. Thank you