Got a brake kit, here is what doesn’t fit

I set out to convert the drums to disks. I bought the kit from Leed Brakes 2 years ago, and I'm finally getting around to putting everything together. The new master cylinder uses two 3/16 inch lines with a larger fitting routed to the rear brakes. The original single pot used a 1/4" line to the distribution block. I went to the parts store to try and buy some adapters but couldn't find anything.
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The black adapter in the...

Got a brake kit, here is what doesn't fit
Author: jbooth35