Hopefully the last installment in my spring fiasco. I originally ordered superstocks for my 70 cuda, with a bolt in relo kit and b-body rear end. I was not happy with the uneven and tall stance of the superstocks so I just bought a set of Caltrakcs and A-body XHD's springs from Mancini's part numbers 1981 and 1982 on the springs. First question, one spring ( the 1982) seems to have a little bit more of an arch (before installed on the car) is this supposed to be? Also, which spring goes on which side??? Thanks for the input guys, I'll post pics once I install them.