The purpose for the fan is to cool the radiator, therefore, the blades would, by definition, turn TOWARD the direction that the part of the blade that is closest to the engine... Therefore, it would push the air toward the radiator, particularly, when the truck is not in operation. As the previous poster indicated, it is generally clockwise.
At the front closest to the radiator
# 1 cylinder is at the front by the radiator on the Ford 300 cubic inch straight 6 cylinder
On your 4.9 liter / 300 cubic inch straight six cylinder engine # 1 cylinder is at the front of the engine nearest the radiator
On the Ford 200 cubic inch straight 6 cylinder engine , the distributor rotor turns CLOCKWISE
A cylinder has no straight edges
When an object is placed in a uniform electric field with straight, parallel, and uniformly spaced field lines, it will experience a constant force in the direction of the field lines. This force will cause the object to move in a straight line in the direction of the field lines, with a constant acceleration.
Ford V8 engine - COUNTERCLOCKWISE Ford straight 6 cylinder engine - CLOCKWISE
would be the 1st one closet to the radiator ======================================================= On a straight ( inline ) 6 cylinder , the Ford V6 with rear wheel drive / 4X4 is : firewall 3 - 6 2 - 5 1 - 4 front
Fords 4.9 liter straight 6 cylinder is 300 cubic inches , what is your question ?
The direction of straight up is called "vertical."
The engine drain plug for 6 cylinder is on the lower left side of engine block.
# 1 cylinder on your 300 cubic inch ( 4.9 L ) straight 6 is the FRONT CYLINDER