1969 Mach 1 351 Black Jade
Was planning on finishing my brake system today and started to bench bleed the master cylinder and on the second pump the rear cylinder bore was leaking quite a lot of brake fluid, at that point I thought it was bad so I pumped it a few more times anyway and then it stopped leaking. Is there any chance it is good? It is a new Raybestos. Or is the rear meant to be dry as a bone?