What are you doing with your truck? If you're restoring it, paint it the correct color. If you're customizing it, paint it whatever color you want.

I have the basic heater and it appears to have been painted black since new. Maybe only the deluxe fresh air one was hammered silver?

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)