Yes I get around 400 miles in my Colorado I can stop at a store and fill up but the Rivian runs out of charge is done for the day not like they will pay him to sit at a charger It does not take long to go 200 miles out here
the kit has a 4 speed I am using a th400 both parts are the same length with the 400 mounted to the drive shaft most pan sumps are to long . After 2 days of digging and posting here I found a pan in the AMT 70 Z28 that works so thanks all.