[Transamric]

Originally Posted by njsteve

The valance and lenses are the originals to my particular car.

Then again, anything is possible with a Pontiac!

Steve, the Green Esprit I bought from the original owners family & it has 44K original miles, never wrecked, never restored. It is a 10D build. I also have an 09A '72 Formula which, although somewhat rough, still possess it's original Sundance Orange plastic valance. Both these early cars were built with clear park lenses & amber bulbs.
Many years ago owned a fairly low mile TA that was an 03B. It had amber lenses with clear bulbs.
Also have parted about 6 or 7 '72's, & I'd say the change in colors came around the first of January. The same basic time as the seat belt design change & the addition of the cluster belt warning lamp.
The change in the socket/harness design came before the change in lens/bulb colors.

I'm forgetting, what is the build time of your TA?