It's been awhile since I've even looked under the hood on that truck. It's been sitting for 3 months now and buried under a foot of snow. I don't recall how I got it hooked up, but it seems to work. But it would be nice if it's hooked into the Johnson bar. I think my pressure gauge is electronic there's no hoses going to the back of it. Just wires I think that was about a year ago since I had that opened up . I may be wrong might be something not worth messing with. Like the old saying goes if it works don't fix it.