Joe gave great insight in the past about my Cowl tag. Thanks Joe!
I don't know where to ask this but I have been looking for info on one thing that I can't seem to find.
My cowl tag has a letter D on the top and I don't see it on any other pics and I have not been able to read anyone else asking about it. SO
Top says General Motors Corporation.
The first line on the left has 06B---Built 2nd week of June.
The first line on the right has the letter D?
Thanks for any info.

 

I moved your post to its own thread.

 

Thank you.

 

I don't know if anyone knows. My 66 has the letter "A".
Wayne

 

On a late model Corvair that's the letter code for the -interior- paint. Even if you have a black car with black interior, the interior black is different. True for any color I suppose. I don't know if Olds did the same thing as Chevy.

Maybe it's related to the "Z" on the 70-71's.

 

What is the "Z" on the 70-71 indicate?

 

No one knows.

 

That's a high option 442. That letter in that location has been discussed before, and no conclusion made. The hole punched for 66 shoulder belts was in that location the year before, but all non-convertibles got seat belt shoulder anchors in 67 no matter if you ordered it or not, so that's not it.

 

Joe Pad posted the Cutlass Supreme Models and Equipment info and this is what i came up with from there, but nothing about the D yet.

RPO A02 – Windshield, Soft-Ray Tinted 21.06
RPO A39 – Seat Belts, Deluxe Front and Rear 6.32
RPO A46 – Seat Adjuster, 4 Way Power for left-hand Bucket 69.15
RPO A70 – Seat Backrest, Reclining Strato Bucket for right-hand seat 31.60
RPO C50 – Window Defogger, Rear 21.06
RPO C60 – Air Conditioner, Four Season 342.20
RPO D33 – Mirror, Remote-Control Outside Rearview 9.48
RPO D55 – Console, Sport 57.93
RPO J50 – Brakes, Pedal-Ease Power 41.60
RPO K30 - Cruise Control, Automatic 44.23
RPO K66 - Engine Ignition System, Ultra-High-Voltage 100.05
RPO L78 – 442 Performance Package 184.31
RPO M40 – Transmission, Turbo Hydra-Matic 236.97
RPO N33 - Steering Wheel, Tilt-Away 42.13
RPO N40 – Steering, Roto-Matic Power 94.79
RPO U21 – Rocket Rally Pac 84.26
RPO U75 – Radio Antenna, Power (Rear) 29.12
Options Total 1416.17
Base price 2831.00
Sticker Price? 4247.17
I love all the options Woo-Hoo---
Thinking about all the work overwhelming--
-
An unmolested car maybe priceless---
Imagine the price back then for L-78 442 option WoW!!