If you want to upgrade to the Tru-trac, Sean at River City Diffs can supply with the whole kit and caboodle! All you have to do is install it when it arrives.
3.73 diff
hey guys i jsut found out i have a 3.73 LSD in my parts car 
is this rare? its an 82. so now i have a 4.3 a 4.1 and a 3.73. is it a good idea to swap this into my 86 (4.3). my 86 whines and howls all the time. will the 3.73 bolt right up to my 86??
is this rare? its an 82. so now i have a 4.3 a 4.1 and a 3.73. is it a good idea to swap this into my 86 (4.3). my 86 whines and howls all the time. will the 3.73 bolt right up to my 86??1 - 2 of 17 Posts
1 - 2 of 17 Posts
