When ordering a rebuilt 5VZ from Yota1 there are three different options for 5VZ-FE oil pans. The selected oil pan will ship installed on your engine with the correct pickup tube and windage tray for that application.
All Tacoma, 4Runner, and Tundra 5VZ engines use the same oil pan so if you are simply replacing a 5VZ in a vehicle other then a T-100 select the option for standard Tacoma, 4Runner, Tundra oil pan.
For a vehicle that has been Solid Axle Swapped: You will want to order the rear sump T100 oil pan These have become very rare so if this option is chosen you will receive a new genuine Toyota oil pan, pick up tube and windage tray installed on your engine. In this case you do not owe us a core pan, tube and trey. You may leave the old pan on the engine if you have no use for it but will not receive extra core return monies for those items.
For IFS (not solid axle swapped) 1995 or older 4Runner or Pickups, you will want to order the 3VZ oil pan. The oil pan for the 3VZ is a direct replacement for the 5VZ oil pan but the 3VZ oil pan will clear the IFS components on the 1995 or older vehicles. If your planning to axle swap in the future you will need to address the oil pan at that time as the T-100 oil pan will not clear the front differential thus will not work until the solid axle swap is complete.