Justin S
Truck Hoarder
I am in the process of doing this swap on my 93, so far I have a used booster from a 1990 k3500, all new lines, a ps pump from a 94 k2500 454 w/ hyddroboost, a gmt800 master, (had to grind down the outside to make it fit into the booster), and just finished modifying my stock 1500 pedal (moved the rod pivot up about an inch). so now once I get the cab back on the frame it should be a pretty quick install!