I saw one thread on motorized cowl vents. So, I did do a search before starting this thread. I am going to have to make some room for an AC unit under the dash of my 41 Plymouth and the cowl vent linkage, as neat as it is, has got to go. I've seen several motorized cowl vent options, most of which don't seem to have a limit switch to stop them at full closed. Some seem more compact than others and some seem more heavy duty but not compact. What have you had experience with and what do you like, dislike or recommend. I am keeping my cowl vent. So, don't recommend that I weld it up!