Can someone please help me with the exact info I need to give the NAPA folks with regards to replacing brake lines on my 1971 fj40. I've tried NAPA, Advance Auto, AutoZone, Toyota and no one has lines that seem to work with the fittings I have. The threads where you screw the brake line in don't want to fit. Standard flare, metric fittings but what size "threads"? I'm assuming that what I'm mating it to is stock - perhaps that's my problem Thank you.
William
William