Best for handling. I think the 70 / 60 thing was for looks only.I went with all 4 70's. It was suggested I stay all the same for this particular vehicle so I did
I've only driven it around the block 2 times. By all account it sucks. It is on my list of things to check out. In all fairness my current auto is the nicest "ride" I have ever had so hard to get back into another way of what a ride it.Hows the suspension on the car?
One of the best things I did for my 68 was a refresh of the suspension. New aftermarket front springs, shocks, front sway bar, and rear leaf springs. It handled great.