we were blessed with a huge snow storm in the northwoods :roul so i decided to cut up my instrument cluster like an idiot, if i put a 67 fuel gauge were the oil pressure gauge on my 68 is could i use the black/white-yellow/white wires? question 2- the optional clock does it run on the blue/black wire?,i was going to put a clock in...so i can time my 10 second love sessions.. :hide