Lot of information have been included in forum regarding engine green-gray color, but up to what extent this color goes? No doubt that block and cylinder heads should be painted with the green-gray, but what about the close parts as:
Generator, starting motor, horn, timming chain stamped sheet metal cover, front casting plate attached to the block, oil incoming chute, oil pump, clutch flywheel, lower fan belt pulley, upper fan belt pulley support, pipe that connects cylinders head and radiator, water pump, sheet metal plate that cover valves springs, oil pan, etc.

Best regards

Ricardo

Do You own a car built by Durant? Yes