The CPP kit will place a later model Chevy pickup power steering box
on the outboard side of the frame and well forward of the axle.
They provide all the spacers and brackets necessary to precisely weld up
the mount and then bolt the steering box to .... very well thought out and well designed
in my opinion. However, you are correct in assuming that the pump bracket is for a Chevy V8. I simply used the brackets from a Buick in order to bolt my pump
to the motor.
Since you wish to keep the 3 on the tree, however, I'm betting that the necessity of cutting of the steering shaft on the stock column will negate the use of the stock shift linkage; but I'll bet others have insight into this part of the project.
mike