Ok i just bought three new gauges...Water temp, oil temp, and Oil pressure. I didn't buy any adaptors with these so i was wondering is there any way i can install these with out ordering any more parts??? Can i go the hardware store and buy some fittings or something? They are going on a (s13 sr20det) thats in a 95 240sx. I need some input asap! i need these in by next week! thanks guys/girls!![]()