hey, wonder if i could get some advise from you since u have a similar set-up as my pu. I have an 88 pu with sas, rears up front and 63 chevys all just installed and am working on SBC 700r4 and NP241c. I got a clocking ring and was wondering about a SYE for the t-case. Will the 2wd 3 leaf 1 load spring, single shackle drop out far enough to pull it out? thanks alot for your time. Didn't wanna through it up on the board and get flamed, lol. 0 posts so far, with all questions found through searching the site. Thanks Kevin (Maryland)dam east coasters