I have a 67 camaro that needs a new left front fender. How can i tell whether it is a standard coupe, SS,RS.

 

I believe you will find that there are only 2 choices for your front fender. Standard and RS. The major difference is that the light/grill bracket is welded further back on the RS Fender.

Base on the photo of your car, you do not have the RS Grill, therefore you will need the Standard Fender. You will need to decide if you would like to also buy the extension or not. It is the lower piece that attaches to the fender in the front of the front tire.

 

68 cruiser is right