Product Condition Grades
Below is a general description of what the criteria is for our product condition grades. These are generalizations that are intended to give you an idea of the condition of the product at a quick glance. Because different parts degrade at different rates, there are variances in what the letters represent, please see the products description for details about the condition of any particular product.
A = Excellent / Above Average
B = Average / Some flaws / Good to Excellent Driver Quality
C = Obvious flaws / Poor to Average Driver Quality
D, E, F = Worse, Worser, Worsest
This one in, one out design was unique to the early 1967 Cougar for the headlights. Also found on vacuum controlled options like the 1967 Mustang Cougar tilt / tilt-away steering column. This is a good used unit that has been tested and found to hold vacuum well. This valve is located a few inches behind the carburetor.