It was less than a month ago that I decided to swap out the 345 in my 79 IH Traveler I picked up last Feb (doing a frame-off rebuild). Now have a 04 Gen 3 5.3 complete pull-out with the 4L60E and a recently acquired 91 NP241C t-case. Trying to learn all I can about this great motor and hoping this forum will help me along with my first LS swap.