I think so, but I suspect there are all kinds of combinations running out there. Although I think ChrisJ said he was running 4"BS. His Raider is in the same thread. PM him to make sure.

'97 Montero 'LSR' - 4.6 gears & factory rear locker, 33" Procomp muds on 15x8 steelies, 50mm coil spacers, T-bar crank, Airlift, sans rear sway, 50mm rear frame & fuel tank lift, Aisins, ARB front bumper + 10k lb winch, 50mm DIY body lift, rock sliders, cut rear quarter panels...