GM Truck Club
Founded in 2004 ~ We're the #1 Chevy Truck & SUV Forum.
Silverado & Sierra | Tahoe & Yukon | Suburban & Yukon XL | SUV & CROSSOVER
Page 2 of 2 FirstFirst 12
Results 11 to 11 of 11
  1. #11


    You said in your first post you wanted the 700r4 for the overdrive. I assume you're going for better fuel mileage. Why not not ditch the np203 pig and go for a much more efficent transfer case? The np 241 or np 208 and factory adapters that came with the 700r4 can be found cheap in any salvage yard and have proven to be just as reliable as the older cast iron cases. Being part time cases and made out of aluminum for a huge weight savings they will help your fuel mileage alot more then just adding an overdrive tranny alone.
    Last edited by Boonduff; 11-04-2011 at 05:32 PM.

    97 Chevrolet Suburban K1500 5.7L
    78 GMC High Sierra K1500
    Fat, drunk, and stupid is no way to go thru life.

Page 2 of 2 FirstFirst 12

Similar Threads

  1. Replies: 2
    Last: 10-05-2010, 04:15 AM
  2. Rear diff in a '94 heavy half 4x4
    By weswins in forum GM Powertrain
    Replies: 4
    Last: 08-24-2010, 10:56 PM
  3. Half-ton to 1-ton (or 3/4 ton) axle swap
    By bigburb in forum GM Powertrain
    Replies: 5
    Last: 09-04-2009, 02:36 PM
  4. 95 Z71 Heavy Half??
    By hskerprid in forum Member Introductions
    Replies: 14
    Last: 04-01-2009, 04:10 PM
  5. Who was wanting to do a grill swap / upgrade
    By Dr_Zero in forum The Coffee Shop ~ Chit Chat
    Replies: 1
    Last: 04-14-2006, 07:38 AM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts