Spindle Identification

[slammed79]

A couple years ago I traded some parts with another guy, a friend at the time who ended up burning me on some work, no longer a friend. Most od the parts have since been traded off, but I still have a set of drop spindles that'll be going on my 74 soon, hopedully.

I need to figure out if they are 1" or 1.25" rotor spindles, anyone know how I can go about figuring this out?

If they are 1", I'm not gonna use them on this truck, I'm planning on doing a 6 lug swap and running tahoe wheels. With the 1.25" rotors, I can order 6 lug conversion rotors from cpp.

[Captkaos]

There should be a part number on them to identify what the application is.