I'm getting ready to look at a 69 C-10 as a donor truck for a rear end for my 54 3600. I am wanting to convert to 6-lug wheels and was wondering if anyone knew the front spindle diameter on the 69. My 54 spindle diameter is 1 1/2" and was hoping someone would know the 69 C-10 dia. It would help me alot on deciding whether to drag this truck home or not.

Thanks,
Squeegebob