Hello! I have a stock 1967 Series IIa with 4-speed gearbox/transfer case and overdrive. These units are currently out of the vehicle while I am rebuilding the engine. I plan to re-seal these items and am looking for advice on any maintenance I should do while the drivetrain is out of the truck? I intend to keep the vehicle stock.

At this time, I plan to replace the driveline u-joints, any accessible shaft seals, and housing gaskets as required to slow down the leaks (and it looks like everything leaks!)

I also plan to replace the clutch assy. and turn the flywheel.

If there are any other maintenance items you would recommend, please let me know.

Thanks!
Mike in Portland