well we have the 305 in and running other than distributor, wires and a couple of odd and end stuff. my old springs were pretty flat and werent but 3/4 in from my front drive shaft, so i got a set of new ones. i am clearing the front drive shaft now by a couple of inches but when i turned in today from making a loop i bottomed out. question is can i add a leaf or two from my old springs and get enough clearance. thanks.