Jim, only 69's have the backup light in the middle of the bucket. On 67s and 68s they only have a left and right side light. On a Non-RS, on one side of the bucket is red, the other is white and on the RS, they are both red. You have 2 bulbs regardless of RS or not.68 and 69 "NON-RS" cars have the white backup light in the center of the taillight bucket.
Yeah, I just replaced mine. That was 27 years ago. Of course I used NOS. The car was only elevin. Don't know how good the new stuff is. My replacements still look great. Garage Queen, you know.MJ I believe one of your questions was can you re-condition the bezals. Yes you can but they are allot of work to do as the guy who did mine complained about how hard it was to work with pot steel and mine still had small marks from some deep pits.