Author Topic: 4x2-4x4  (Read 5617 times)

Offline 1797JImmy

  • Newbie
  • Posts: 4
4x2-4x4
« on: March 18, 2004, 08:07:00 pm »
What would I need to do to use a 2wd tranmission as a 4wd tranny with a NP 203 transfer case in a  1979 Jimmy


Offline 73K20

  • Registered Users
  • *
  • Posts: 228
Re: 4x2-4x4
« Reply #1 on: March 19, 2004, 09:22:00 am »
Since I don't know what tranny you are talking about, all i can say for sure is that you will need to replace the mainshaft (output) with a 4wd version.

1973 K20 - 350/465/205


Offline 1797JImmy

  • Newbie
  • Posts: 4
4x2-4x4
« Reply #2 on: March 19, 2004, 12:28:00 pm »
The tranny is a 700-R4 and the transfer case in a NP203 that I am going to convert to a part time case


Offline captkaoscustoms

  • Newbie
  • Posts: 38
Re: 4x2-4x4
« Reply #3 on: March 21, 2004, 08:19:00 am »
You are going to need an adapter of some kind and I don't know anyone that make it, you could try Advanced Adapters, but.....  the NP203 was never offered with the 700R4.

Chris Lucas
www.captkaoscustoms.com
www.73-87chevytrucks.com


Offline 73K20

  • Registered Users
  • *
  • Posts: 228
Re: 4x2-4x4
« Reply #4 on: March 22, 2004, 09:05:00 am »
The stock TH350 adapter may work for you.

1973 K20 - 350/465/205