Registration and Posting Agreement
Irish, Do not confuse the 4L60 with the 4L60E. The non-electronic 4L60's have the same square plug (in his picture) for the lock-up, uses a TV cable & a govenor. The 4L60 is just a improved/updated 700R4. The 4L60E is a fully electronic transmission, using a computer for varying the pressure/shift features & lock-up. Hope this clears it up, Lorne