i got a kit for my 64 a year ago. it was pretty easy but the filler neck was hard to locate it didn't come with it. i also got the plastic tank. i am going to try to see if one off a 90 something jeep cherokee i got a deal on will work on the 63 i am doing now. i haven't taken it off yet to see if it has a pump in the tank. i am going to try it and see how well it works i want the gauge to work too.