SSBC A153 kit - Track width?

I used the same kit on my 64 Dart. Can't give you the measurement as I have sold the car. In the photo you can notice the wider track.Maybe a inch per side.The wheels were 15x4 with a 1 3/4 backspace.165/80/15 VW tires. I had to trim the front fenders to clear.May not be a problem on a 68

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