I've had 16x8's with 225/50/16's on my '66 since about 1989. You will need an
aftermarket upper control arm to accomplish this feat. In general, they swing
in a more preferable arc and miss the fender opening when at ride height,
unlike the stock upper arm which swings CLOSER to the opening at ride
height and moving dynamically. You can cheat by using stupidly high ride
heights and/or different rim sizes but that is basically where it's at..... the
right way or the not quite right way.
The 65/66 is a unique deal because there isn't much fender leeway on that car.
Fenders on my GT are also un-flared fiberglass units, pretty unforgiving as far
as tire contact is concerned.
ex-Global West GM
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"Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so."
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Last edited by GT289; 06-10-2018 at 11:33 AM.