Here is cowl how the cowl tag breaks down:
02B - Body built 2nd week of February 1967.
67-16887 Impala SS coupe body
JAN 5621 5,621st 67 Impala SS coupe body built at the Janesville, WI plant
813-B black bucket seat interior
R-R Bolero Red Paint
W Tinted Windshield
2M powerglide trans
2S rear antenna
Broadcast sheets are almost impossible to find in Janesville cars. Since the car had a powerglide, it most likely had a 283 or 327. Does it have flags on the fender?