What you do is modify the wheel arch, trim the arch and roll it around wire but your car is painted. Other wise you can sometimes get it by upgrading the lower inner pivots to 67 on eccentric camber pins, which gives to more camber adjustment and I also cut more thread on the trailing arms so this gives caster adjustment like the later cars as well. With a combination of this and shims you can sometimes get the wheel back and still have enough adjustment for both camber and caster. They need more caster anyway, if it has PS I'd give 5 degrees with shims on the front bolt this will pull the wheel back some, if its got PS don't be afraid to give it caster. This will intern effect the camber which is why is good to have the eccentric lower pivot. I actually put longer bolts in the top arms of 67+ cars so they can be shimmed like the early cars also. This gives 2 ways to adjust both camber and caster, you can generally get them sorted then
