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
Used Nodular Iron 9 inch third member case, known as "N" - Case. typically found on 1968-69 Mercury Cougar and Ford Mustang with 427-4V, 428CJ, Boss 429, and Boss 302. These are the factory installed heavy duty third members typically with 31 splined axles. These are bare cases as shown. Current dates available:
There are other versions of the Nodular iron third members. Non-"N" this version, lazy "N", and square "N". See related items. Please have your desired date in mind when calling or place it in the comments section of your on-line order. We have removed the peg leg gears and parts to keep the weight down. Rest assured, there were not any traction locs.
Also fits other hi-performance Fords such as Torino, Cyclone, Talledega, Galaxie, Fairlane, Spoiler, Torino, Cyclone, Ranchero, etc.