And priced right. I won't build a trans without a Trans-Go kit. B&M kits are ok, but way overpriced IMHO. Plus, Trans-Go has the servo boost valve, Corvette Servo, and TV boost valve so you can get the 'Vette goodies without having to find a Vette trans. Corvette (supposedly) was the only car that got a 700-R4 that would stay in 4th gear at WOT.