Some changes coming for the truck this year. According to the calculators a .68 5th gear will drop my highway rpm from 3000 to 1700 at 60mph so it's time to start collecting parts for a planned TKX swap.
Picked up a speedometer from a 40 chevy car on eBay to replace the one I destroyed by dismantling my original one. According to some online research the car and truck units are the same.