YES!! 373's are good news at my house! Luke has some 373's that I am getting from him in the next week or so so I can swap out my 411's. The cruising rpm range your getting is what I'm looking for. I won't have the overdrive advantage but considering what your getting I think I'll be very happy with the swap. I spend a good deal of time on the hiway, and the gearing being to low is one of the main drive-ability issues I want to address. The other is worn out suspension, but I'm putting new springs and shocks all the way around this week end. YAHOO!
Bob