The shop manual shows the pink wire on the right if factory gauges, and on the left for warning lights. As you look at the front of the gauge. Any thoughts on this?


http://s971.photobucket.com/albums/ae197/jon63c10
1963 c-10 shortbed stepside 427 BBC T16 HD 3 speed
1963 c-10 shortbed fleetside 348 "w" 1st gen big block & powerglide