My Th350 needs a detent cable. And more importantly, I do. It and the engine run very good but no passing gear and risking popping it into 1st (did that once with the V6 and 200 metric. Hilarious, but not this time with this combo.) going up a steep hill at 40mph. I've searched and searched, and I cannot find the CORRECT length. Don't want to go through all that trouble and have it be too short or way too long. Who knows the part # for the right length? People who have done this please chime in.