Many year ago, I converted a 1965 Barracuda to PS; used a 1967 Dart/Valiant pump, box and hoses, didn't even loosen the fittings, a 1965 Coronet/Belvedere 273 V8 for its pump brackets and a 1964 Dart/Valiant steering column due to it being shorter than the MS assembly. Setup worked like a charm. 
