Attached are a few photos of the power steering conversion I recently did on a '66 Chevy K10. The conversion is very similar on a 4x4 vs a 2 wheel drive, utilizing this power steerig conversion kit.

Stainless Steel Power Steering Conversion Kit

K10 Power Steering Conversion
K10 Power Steering Conversion
K10 Power Steering Conversion

Let me know if I can help you with this conversion.