Yes mate, steel bottom end, big end bearings not sure mate
I know it all had to be built brand new so Karl can prolly answer that if he is on later...
Granted the alcon could have been worn when I had the car, but there is a reason that NMS use the 4 paddle AP over the alcon for their cars
I think what Karl said last was that Alcon are the best for cossies, and AP 4 paddle for RST's