CM27T0C176057 looks to be ER6 Scorch Red. I see H51 A/C, buckets with buddy seat, 2-speed wipers, power drum brakes. Manual everything (except brakes), no cornering lights, and it is not clear whether there were fender-top signal repeaters.
The fender tag is missing, but the seller shared the VIN sticker with me and told me that I could post it. The car is his father’s and he’s helping him sell it.