Modified? Mopar Power Steering Coupler 1963 - 78 A, B, C & E -Body / Truck

This part came with a borgeson steering box kit that I had purchased. A shaft with 36 splines has been welded in place and extends the length by 1.25". It is 5” long in total length. Comes with cup boot and cover as well as internals for install. The corners of the coupler were at some point ground off for clearance issues on a vehicle. Selling as is.

Thanks for looking!