1 19mustang65 New Member Apr 25, 2004 201 0 0 Phoenix AZ Oct 1, 2004 #1 Oct 1, 2004 #1 does anbody know the stock gearing on a 65 coupe 289 c4?
1320stang Founding Member Nov 13, 1998 4,329 23 89 Edmond, Oklahoma Oct 1, 2004 #2 Oct 1, 2004 #2 What's the axle code on your door tag?
1 19mustang65 New Member Apr 25, 2004 201 0 0 Phoenix AZ Oct 1, 2004 #3 Oct 1, 2004 #3 6? does that sound right?
1320stang Founding Member Nov 13, 1998 4,329 23 89 Edmond, Oklahoma Oct 1, 2004 #4 Oct 1, 2004 #4 6 is a 2.80:1 ratio. http://www.vintage-mustang.com/topics/decode/decode.html#axle_ratios