Hi, I have a pair of 1967 GT500 original used 31sp. Axles for sale. They also fit 67 427 R Fairlanes. QUESTION: Were these also used on other cars as well? Someone mentioned that they are identical to ones used in 68 GTE Cougars?? They are unique in appearance even though they are the same dimensions as a 1969-1970 Boss 302 or 428Cj. They are in perfect used condition and the splines are nice and straight. Located in Norwalk, CA.. I have them listed on Ebbaay under listing number: 235995797632 and it ends tomorrow. No Reserve sale and current bid is only $400.00. I have owned millions of $$ of Ford HP parts since 1978 and this is the first set of these that I have ever had! So needless to say, they are RARE!...Thanks in advance for your answers