Power steering pump and pulley

MarchPerformance sells the pulley for the Federal pump. Was ~$70 when I bought one. However, the pulley didn't seem to go on far enough. It needed to go on about 1/8" to 3/16" further. Perhaps some massaging of the bracketry could've solved the spacing issue. I ended up buying GMachineDartGT's federal pump/pulley when he went with the Borgenson (?sp) system.