Not exactly sure how you would hook them up without lines, unless you drilled and tapped a fitting into your water pump neck, and the return in your radiator.
PTE only has two water coolant line kits. One is universal banjo fittings with straight steel tubes, the other is Buick specific.
It does look like it's on the wrong fitting.
Hey MJRWOOD? You still have that solenoid hooked up the same as in the pic? Is it working ok?
Curious minds want to know...