E-brake cable, 85 or 90"?

[b5cuda]

Hi everyone, I'm working on e-brake system on a '73 cuda.  Kits come with either 85" or 90" cables.  Can anyone tell how to know which length I need?  Car was just a shell so no old parts to compare with.

[anlauto]

I'm guessing if it's an E Body kit then the shorter one is for a Cuda

[b5cuda]

Thanks Alan, but both options are listed for the cuda.  Evidently there were variations

[b5cuda]

Since I haven't been able to discern which length of cable my car needs, I ordered the kit with one length and had them throw a cable of the other length in the box.  Avoids the hassle of guessing wrong, and I would have probably spent the extra $16 in shipping if I had to swap cables.