nickeboy 0 Posted October 12, 2012 I'm replacing my brake lines tomorrow and have ordered the brake lines made up to the correct length with the correct unions. My question is I know the brake system is split diagonally across the car and I assume that the reason one of the unions for the rear brake lines is a 12mm not 10mm so you don't mix up the sides, however looking at the lines on my car as it goes from the abs pump to the rear down by the bulkhead the lines cross, this seems od to me is it supposed to or has some one changed it round for some reason on mine? Photo attached Quote Share this post Link to post Share on other sites