Decided to get some Autometer gauges, went with oil pressure and water temp. ? is what exactly extra is needed other than what was provided with the gauges??? .....they came with gauge/sending unit's and fittings. I have had gauges in all my other cars and I am forgetting if anything else was needed. Also where is the best place to hook into for both...I am sure there are some guys in here who have some aftermarket gauges, any help/info is appreciated. Thanx....by the way went with the Ultra-Lites...perfect match with the stockers.:banana: