Early 70's brake conversion HOSES.

Here are a handful of pics showing the differences. Everybody seems to have the fitting from the newer models that I posted here including Cass at DrDiff.

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I got a stage II kit from Dr Diff for my Duster and had the same issue. I talked with him about this and asked if he had any "D" brake hoses. He said no, but I could use my dremel and grind out the "D" until the hole is round and you can insert the new hose. Worked for me. Pretty simple mod.