Re: 1g brake line thread size and caliper Q.
Not sure on the exact fitting size and pitch, but it should be a pretty standard japanese import size. Go to advance auto and take one of the old ones, the smarter ones can help you out.
I just like cars.
17 F-150 s-crew 3.5 tt 10 speed
96 spyder gs 4g63. AWD turbo swap.
97 spyder gst
88 conquest tsi.