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
Reproduction ring gear for 184 tooth fly wheels and flex plates as found on big block 1967-71 Mercury Cougar and Ford and Mustang. Quality new ring gear, check the Youtube for installation instructions. Typically, the engine sizes would be 390, 410, 427, 428, and 429 cubic inches.