I am anxious to see the thing. I've never actually seen one, but I was aware that some were installed on Chevs around here. A BW overdrive was the simple way to go 120 on the highway and still be able to smoke the tires aroun town with 3.89 rears behind a Y-Block. So far things have gone too good which kinda scares me. eBay sent me a $20 off coupon code for that day on a $100 or more purchase which worked and the guy is shopping for cheaper shipping and promised to refund the difference. I bought a copy of a Truckstell pamphlet on the same day. If they send it media mail, the part will probably arrive before the pamphlet.