I always thought it was ribbed, non-logo hose for the heater, but then I saw a Motor Trend article on the new 1967 Firebird & it had stamped GM heater hose (which I thought was at the dealer by the roll). Maybe a pre-production press car?
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67 Chevelle Malibu Sport Coupe, Oshawa-built 250 PG never disturbed.
In garage, 296 cid inline six & TH350...
Cam, Toronto.
I don't judge a man by how far he's fallen, but by how far back he bounces - Patton