Options on my 71
 

I recently picked up a 1971 4x4 half-ton Chevy. I've always wanted one and finally found it. Looking at the build sheet I have a few questions.
1. It lists an option # 1BX2AD Body side molding-w. The truck currently has no moldings, so I would like to know what it had so maybe I can add them. Anyone know if this option would be top and bottoms? Only bottom? Were they all both top and bottom originally?
2. Option #1542AA white/medium blue. Guessing this is referring to the truck color since it's all blue. However, with the white...did it at one point have a white cab? Or a two-tone perhaps?

Thank you for the help everyone, I've been enjoying the information shared on here!

Re: Options on my 71
 

BX2 is the wide lower body molding. Drop the first number and the last 2 letters. It would have the black trim unless it is a higher trim level truck. Then it would have wood grain.
542 is conventional 2 tone, which is a white cab only and the rest blue.

This is the best info I have anyway.

Re: Options on my 71
 

That's awesome, thanks so much! What about B85 belt molding? B93 door edge guards? That's all I've got!! Thanks again!

Re: Options on my 71
 

B85 is the upper molding. Door edge guards would be on the back edge of the door.

My truck has both moldings but no door edge guards.

Re: Options on my 71
 

Thanks for all your help!