TPI Land Cruiser Power Steering Pump has a keyed shaft to eliminate pulley slip (key included), Plenty of pressure to turn large tires. Be sure to order the TPI Land Cruiser Wide Belt Pulley #DPS40-3C so you can use the proper belt. Don’t forget to order the Chrome Pulley Nut # DPS40-3D.
TPI always uses the smog pump bracket found on the 1974 and later engines to mount pump. Many of the so called bolt-on custom brackets can break and are an unnecessary additional expense.