Leaking brakes, re-flare?

Thanks for posting all of the info.I am going to dig in more once I start getting this 8.8 rear in with discs as I’ll have to modify my stock Inline tube rear lines to fit. I will most likely give those copper washers a try and go back to the stock distribution block. And may even try out some EBC green stuff pads. I did look back at my order and the brake line kit from Inline does say OE steel.