I dont know what it's called other than a transom saver. I was fortunate enough to meet TexaBamaBass in person yesterday and we went fishing in his BassCat with a 200 E-Tec HO on it. MAN WHAT A MOTOR!!!! Once we got the boat back on the trailer, I was helping Kelly get the boat ready for the road and asked him for his transom saver. He smiled and pointed at the outboard. Instead of the flip down lever, there was a device built into the tilt/trim mechanisim that locked into the mount bolted to the JP. Seems to be similar to the lock and stow Merc uses.
Can I get something like that for my 78 Johnson 150? Sure would like to quit having to use the transom saver I currently use!