Recent content by mac52

  1. M

    14 bolt sf or ff?

    thanks guys!!!
  2. M

    14 bolt sf or ff?

    Can some one send me a link to pictures of a 14 b semi-float and a 14 b full float? I dont know what I have in the rear end of my truck? 77 chevy k20. 8 lug.
  3. M

    1/2 ton to 3/4 ton???

    Sorry should have been more specific i have ALL the running gear. drum to drum trany, transfer case, drive shafts, wheels the whole 9 yrds.
  4. M

    1/2 ton to 3/4 ton???

    Hey guys, does anybody know if the dana 44 and 14 bolt out of a 77 k20 will bolt into a 75 k10? I have the axles out of a k20 that I would like to put in my k10, but wasn't sure how complicated the swap over would be? Thanks!!!
  5. M

    Does my GM 12 Bolt have a factory locker?

    That last link totally answered my question I was able to find the code on the diff. It is open thanks for that.
  6. M

    Spartan Locker in GM 12 Bolt Install Help?!?

    Hey Guys, Anybody installed a Spartan Locker in an Open GM 12 Bolt? I will be buying one and am unsure of how difficult it is to install one. Any info or videos, or whatever would be appreciated.
  7. M

    19 inch wheel question

    Not Sure about the adapter, but there are a few problems you will run into with the tires. I worked for Discount Tire, America's Tire for 4 years and finding a 19" tire that will support the weight that truck will be dificult. You could put vet tires on it, but you would just eat them up, and...
  8. M

    Wanting to go posi.

    Here is another link for a powertrax on amazon... http://www.amazon.com/Powertrax-92-0788-3005-30-Spline-Traction-System/dp/B002L1GLPY/ref=cm_wl_huc_item
  9. M

    Does my GM 12 Bolt have a factory locker?

    Thanks, that is where I was headed next, but wasn't sure if there was a way to test it without busting it open first?
  10. M

    Does my GM 12 Bolt have a factory locker?

    Hey Guys, I am new to the whole Forum thing. But I have a 75 chevy K10 with a NP203 transfer case (full time 4wd). How can I tell if my 12 bolt has a factory locker or is an open diff? I checked for the g80 code on the glove box but didn't see it. Not sure how to tell. Any clues would be nice...
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