Well ,,,, Much progress has been made on my 72' recently. I'm finishing up the detailing on the engine , looks pretty good IMHO . Anyway , I'm thinking about putting Polished Stainless Steel water lines instead of hose . Saw where someone had done this either here or on a Mopar Site . Looks Fantabulous :jd: I've found a supplier North of me for the tubing . Can anyone tell me the OD's on the the heater core ? I'm assuming 5/8ths. / 3/4qtrs . Nope I don't have a caliper to measure them . I'll be using about 3"-4" of hose st the heater core covered with SS Braided hose wrap/etc. to allow for the Torque of the engine . I've yet to find the fittings for the Intake and Water Pump . Any input ? Anyone else done this ? Steve