Yes, the front has discs brakes on them.
probably a 350 small block
it will probably be 3.73
In front of the radiator. pull off the grill
I need the wiring diagram on a 1986 Chevy silver ado dual fuel tanks
That year don't have one.
In glove box along with options for truck.
18-25 if your not towing anything
Do you have automatic locking hubs on the front axles?