YeA 20sf,
Hopefully those gauges come with the pigtails and wiring instructions, then you would just connect the sender wires to the pigtail. You are going to need the senders for temp and pressure also. I'll be back in shop on Tuesday and I haven't forgotten you want the cushions.

Guys I am going to pick up some Teleflex Lido series gauges to start making some changes. I going to pick up a temp gauge this weeked, do I need to buy a temp prob separate ? If so can someone suggest a good one ?