i removed my front to rear brake line on my 67 firebird manual brakes because it had a pin hole, looking thru the classic industries catalog they have 2 listed a 1 piece or 2 piece. can someone tell me whats the difference? im also worried about installing it because it was a problem pulling the old line out. seems like im going to have to twist and bend the new one to get it back in, anyone have any helpful tips for me? thanks.

forgot to mention that i was on this board before but could not remember my old login info, it was my wifes old email so i got my own email now.

I believe the the two piece lines were for disc/drum cars that had the hold off valve for the rear drums.