This my first post here, and I have been using these forums as a guest before trying to get all the info I could, but I still have some questions. To start off, I have a 1962 M38A1 equipped with the 134 F-head (runsgood but smokes), T90 trans, and Dana 18 transfer case. Also a Dana 27 front axle, and Dana 44 tapered rear axle. Its also stripped of its 24 volt system, switches, and wiring is hacked. My concern is hwy driving, off road I've heard nothing but good for the 134F, but on-road many say there is alot more to be desired. This jeep will go off-road sometimes but will most be driven on the hwy, and needs to go up to and maintain speeds of 60 mph. For that I've have been told the 225 Dauntless V6 will fulfill all my needs and also still do the occasional off-road venture. Now where I need help, I need all the info and pictures that yall may have to swap a dauntless into a M38A1 or early CJ5. I've found a complete dauntless drive train (motor-trans-transfercase) out of a CJ5, but the donor jeep isn't where I can look at it, and when the time comes all I will see is the drive train. Thanks for the help! Let me know what you think.