Update. I've got about 700 miles on the cam now. All is well. Replaced the sender and gauge reads good. Truck runs well. I think off the line power is better than it used to be considering 33s and 3.73s. Stock it seems like power slowed down after 3k rpm but honestly now it seems like 3000-3500rpm power keeps climbing. No dyno of course but I'm happy with it. The new components got rid of all lifter tick. MPG seems like it's down a touch. From 12mpg to 11mpg. I'm considering looking into tune options. To perhaps improve MPG a touch and get the full benefit of the cam. Any suggestions on suppliers and tuners that work on the old OHV still? Would be nice to get firmer shifts out of the 5r55e to help it live longer too.