i had a custom one piece drive shaft mad for a project car that another driveshaft shop in Phoenix couldn't seem to get right. once it was finished it was amazing and reasonably priced for the work. not much later after having the custom one piece made i had to take it back to have it remade for a different transmission. they where very helpful with rebuilding it again and even gave me a discount for repeat customer..... i don't know if that was because i was just there 3 months before but who cares. they did an awesome job!