I finally finished my o/d rebuild and installed it late last night. I still need to trim the trans cover and install the shift boot. Tcase whine sure is louder without the cover. I've driven about 15 miles with the overdrive. I'm very happy with it, so far. The 3B is much more hwy friendly now. It held 60mph up a slight grade and had power to accelerate from 60 on a flat stretch. I've heard a lot of folks say the f-head wouldn't push 60. I definitely need to repair the steering. It is perfectly fine at 45mph. It's like riding a skateboard at 60.