yes, I did an in tank pump on my stock 74 rear tank yrs ago, when it gets close to a 1/4 tank if going down hills for some time then start back up it will get air in the lines, it will only skip maybe once then take off but it will get your attention
I put the temp sensor for the sniper in the provision for it on the intake manifold. To keep the stock temp gauge functional I ended up drilling and tapping the boss on top of the thermostat housing to mount the factory sending unit. It works but I don't even pay attention to it, I have the sniper's hand held screen mounted on the dash which displays the coolant temp in actual numbers as well as voltage, rpm and all kinds of other info that I don't always need to pay attention to while driving. I Only need the stock speedo cluster for the mph's, oil pressure and fuel gauge.
