3000 stall convertor and 2800 highway cruising

66plyValiant said
wow that is revving high! can't imagine driving that very long on the highway

Did 3800 miles on the Power Tour this year.

tooslow...you thinking about a 3.23 gear
I ran a 2.76 before going to the 3.55 my 70 mph speed was at 2500 rpm's

As was said before, make sure to run a good (large) tranny cooler.