D100 Pickup question for you:

And once again it’s a system that you are looking for. /6 which is the first problem-switched to a 904/727 then go with 3.55-3.23 will get you a drivable truck. But if you really want to put some cash into your /6 turbocharged is a great way to go. But drive it like it is it was not designed for 70 mph