Such jacks are easy to find in Pakistan.
btw - for the tilter, you need a strong threaded bolt/rod and a collapsible tube system with captive nut. Also while at it its best to make a engine stand with two support legs like the original ferrari and MB V12 stands, Makes engine work easy.
The absolute necessary IMO is a hand crank engine lift to hang the engine while doing under carriage work. Its the one that is placed on the fender edges and has a wheel in the middle. This is a God send in a FWD car when replacing clutch.