I've been looking for the same thing in a blue or white but all that I see is the black belts. I seen some shoulder belts in several different colors for 68-up corvette coupe at
www.ecklers.com that I thought could be adapted to a 67-72 chevy truck. Does anyone have access to a 68-72 corvette that could look and see if they would bolt in or could be modified to fit.