supertrucker1978
She Does???
I found this while doing research on the subject......not too crazy about the aftermarket gauges but neat idea for the heat and a/c controls.
http://67-72chevytrucks.com/vboard/showpost.php?p=4630089&postcount=121
http://67-72chevytrucks.com/vboard/showpost.php?p=4630089&postcount=121