fast57delivery, I just wanted add that you have the option of going with newer 3sp, 4sp or 5sp. You might get lucky and find a drive shaft the right length or have one built. After you go through all the tech tips you'll find out about rear axle location, to center or not to center. If you want to retain the original springs, note that they get wider at the rear. I prefer the Camaro rear axle and springs and make up new perches. The old I6 loves tall gears, but keep track of your ratio's, and tire size. The new rear axle setup will lower the truck a little, but to get it down 2" or 3" lowering blocks will do it. Check out all the trucks you can find and ask questions, and it will all come togeather.
