700R4 to manual swap in an 88\' My 700R4 in my 88' blazer has about 140K miles on it and the previous owner used it a lot for towing an RV so it's approaching near death not to mention it leaks like a mofo. My question is, do I need a new computer chip since I will no longer have an automatic and will I need a new tranny hump or can the old one be modified or is there already a provision for a manual shifter? What about throttle linkage, will that need to be modified? I would assume not and that I'd only have to yank out TV/detent cable. The blazer also has cruise on it so will I be able to keep my cruise control or will that need to be modified as well to work correctly? Any other suggetions welcome. Thanks in advance. -I'll be out of town for the next week so I won't be able to reply til Aug 1.