1966 Speedometer cable. (Found one)

[SFcarbuff]

Does anyone know the correct cable length and correct cable housing length for a T-10 mid March built car?   Any recommendations on a reproduction cable if I can not find an original at this time?  Thanks for your time!

[s2ms]

Correct OE cable (casing and core) for all 65-66 4-speed cars is Ford C5OZ-17260-A, total length according to the MPC is 64.92".

[J_Speegle]

If you find a NOS one floating around check it first since it will likely be a later service part and in turn not look like and original if that is what your aiming for

[SFcarbuff]

Thank you both for the info. Helps alot. 

[Bob Gaines]

I have a NOS Correct OE cable (casing and core) for all 65-66 4-speed cars,Ford C5OZ-17260-A, still in the clear ford bag if anyone else needs one.