Just got a 1960 CJ5 and I got some questions...lol Somebody swapped a Chevy 283 into the Jeep and the cooling system definitely needs help. What's a good radiator upgrade? This Jeep has a rear PTO as well as the rear PTO shaft. The boot for the PTO is there in the floor but it appears the PTO drive unit that connects to the transfer case is long gone. Are these hard to find? Lastly, the Jeep gets some good death wobble over 35-45MPH. What are the common culprits? Thanks for the help!