my 71 dart had a alter-k in it. drove it for quite a few years until i parted the car out. my car was only a small block. dislikes? none. nothing not to like. likes, everything. easy straight forward install, tons of room to install the headers, easily get to the starter, at the time there wasn't the selection of larger brakes for mopars so that was a plus, the way that car drove was awesome.. i used the power rack.. i don't care what steering box you put in a car, there is just no way its gonna feel like a rack. too many parts to develops even the slightest bit of slop with a box and its related equipment,, that dart felt like a modern car going down the road. i always see people (non owners ) that claim less turning radius. it may have less who knows. i never measured it, but i can tell you that i never noticed it or had any issues with the turning radius. teh alter- is by far the most proven unit out there on the market today.