The upper two/thirds (the bowl and airhorn) were chromated (goldish green). The lower third (throttle body) was black (parkerized) until it turned brown (rust).

Jon.


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop