Brake Lines and fuel lines

[kinger_13]

Hi all,
Can someone tell me what size the Brake and fuel lines are (metric or SAE) on my 1995 Cutty? I have to redo a brake line.

[94 olds vert]

I'm not sure off the top of my head. I just took my old brake line to the parts store and they gave my a replacement that fit great. I had to bend and flare it for it to work. But I got it.

[95 vert]

They're SAE on the fuel lines, 5/16 (return) and 3/8 (supply). Can't remember on the brake for sure. 94 Vert's idea would be the way to go.

[BXX]

Brake lines are 3/16"

[GOT2B GM]

Brake lines are 3/16"

3/16" with metric fittings