So far mine has
12 volt
318 engine
435 transmission
205 transfer case
Power steering
Locking hubs
40,000 BTU heater
and lots of sound and heat insulation.
Interior lights are LEDs
Complete new wiring throughout
Electric wipers
Thats all i can think of right now
I haven't decided on disc brakes and road gears yet.
They are both expensive.
What makes me undecided on the brakes is.
Even if I dont go disc
I still want new lines, dual cylinder and booster
And if I am going to all that money and time
Wouldnt it be worthwhile to just bite the bullet and upgrade all the way so that replacement parts are cheap and everywhere?