My input shaft went on my stock 06 base i had before. I wasnt saying start with a trans either I was just pointing out watever I was. Trans cooler lines for sure tho. Soooo easy to do yourself 25ish line from the dealer just make sure you buy the disconnect nut that goes into the cooler/radiator that the hard line clips into. Trust me just buy it and it will save you from having to call your mom to take you to Advanced Auto hoping they have it. Mine just pretty much rusted through and when I tapped it with a wrench snapped in half. Good cheap insurance.
But if your going crazy power built trans