This is the only RPO I can't find, I know it's probably a Control Sales Item #, can anyone help me with this?

 

i could not find it either, i did however see other closer code like R6A but that was for the 1991 firebirds..

The R6A and other R6 letters where certain package deals..

 

I almost guarantee how you can find out what that RPO code is.

Call your local Chevy or GM dealer and talk to the PARTS department. They can tell you what the RPO code stands for.

I had one on my 4th gen that I could not find anywhere, and ended up just asking the parts guy when I was in there one day and it took him like 5 sec to tell me what it was!

 

Code R7G Control,sales item no. 32.
GM Production options Handbook.

GTAFOX