Driver's side.
1981-1993
The engine computer is the voltage regulator.
Truck, A500 Full size van, A904 car/minivan, A604
It "tells" the computer the rational location of the distributor for spark timing.
valve seals. Can be replaced with engine in truck & heads do not have to be removed.
under the dash, drivers side in front of the brake.
if the engine is stock it has 160 horsepower
That would be the 700R4
Mopar ATF+3 or Mopar ATF+4
All Dodge V6 engines have a firing order of 1-6-5-4-3-2.
A 2003 Dodge diesel manual transmission will work in 1990 Dodge diesel manual and bolt to the 1990's transfer case with little fabrication.