6.4 hemi dart swap

92DF7C1D-336D-401E-A4B4-18E04C088BA6.jpeg
Question for you. What's holding in the passenger side water tube in, in this picture? You cut it pretty short and not using the stock tube mount mid block. It was and o-ring fitting, did you tap the housing?
Welded a tab to tube and drilled and tapped 1/4-20 into water pump. Perfect spot for it.