Originally Posted by
Prostreet314
Cain, Manits, WC, correct me if I'm wrong but I believe they are reffering to the pinned rear topshaft kit. You need a top shaft with a hole drilled in it, a pin to fit that hole and a back slipper plate with a grove machined into it to fit over the pin. Locks the slipper together for front and rear drive. Fastlapproducts.net makes one
that sounds right to me but I haven't tried that setup since i run the center diff.