hey looking for some help.will an lsd out of a pinto or a twin cam sierra fit my 18td sierra?thanks

 

You won't find a lsd in a pinto or twinky unless 4wd or cossie, but yes will fit in place of your one, there is a 1/2" width difference between the top mounts on some but easily rectified with a hacksaw or metal tubes as needed.
tabetha

 

it will be easy if you have rear discs as the drive shafts will bolt straight on. If you have drums with push in shafts then it'll be a lot more work!

 

alrite thanks mate
i want to change the drums in the back of me sierra to discs is it a big job changing to discs??wat all would i need?an then fitting a cossie lsd den.thans lad.

 

To be honest its probably easier to find a complete rear beam out of an xr4x4 or cosworth, beacause that will have disc brakes and an LSD and it will just be a straight swap with your rear beam. To convert yours from drums to discs you would need to find hubs, driveshafts, calipers and discs and by the time you've messed about finding some and fitting them, it would have been easier to find and fit a whole rear beam.

 

if i was goen the unhandy route would i need to replace the wish bones.an could i take the discs an stuff out of a twin cam 2.0