One of the aforementioned sights but you can also just get some on amazon any 5x7 headlight will fit. The bulbs i also got from Amazon. Just H4 Leds make sure you get one with the anti flicker harness.
Few pictures from the install of the snorkle for my 1996 kzj78 with the 1kzte engine. There were no instructions online so i decided to document this . Its still a work in progress but here is the result so far
You need to add more preload to your knuckle bearings. Stock tires are 6lbs to 12lbs but for anything bigger than stock u need to go to around 15lbs of preload on the knuckles. This is done by subtracting shims