Yes, I put the CPP kit into my 51 panel.
It's real straight forward. The critical measurement is the placement of the 1/2" thick plate & getting it welded in properly. You will also have
to re-locate the driver side upper shock mount & get a new pass. side lower shock mount to use on the driver's side.
I used an aftermarket steering column & used the D-rod with Borgeson
joints to hook it all up.
While you are at it, consider the new sway bar kit, disc brake conversion, & the tie rod/tie rod end upgrade kit. I did &...
my truck steers like a Cadillac and stops on a dime… very happy with the CPP stuff.
mike