You can always restart the build later.
I usually try to outhink myself, and find all the necessary parts to build the truck only once...
meaning; i toss the running drivetrain to sit the new one in the truck (but then the truck sits for 2 years), or slowly gather parts for a doubler... instead of using one of the transfercases i have laying around..
As far as $$ is concerned, I would save some in the long run this way, but I don't get to use the damn truck the whole time it's being built = burntout.
Or i will say;"why would i throw that transfercase in there now, if i'm just going to pull it out later and swap it for for something different?"
I need someone around me to say,"well, dummy, you could have been driving it right now..."
Maybe break out the sawzall and start cutting out the rust...hmm there is more free stuff I am sure.

