I broke the lines off of the check valve on mine..right by the brake booster (the hard POS line) Replaced it with some rigid 1/2 tubing and used hose barbs and a nifty 1/4 NPT push-lock to make my new connections..looks real clean..as for the ports on the check valve, just put a dribble of RTV over the holes and called it good. no leaks

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1992 300TE 4matic - Just obtained 12/22/06
1983 300D - SOLD
1997 Dodge 2500 - CTD 400+HP, 1100ft/lbs torque