Blinky385

I have an 86 4runner (22re engine). I bought an oil pressure and engine/water? temp gauges for it and can't seem to find any info on where to install them to the engine. They are mechanical gauges. The oil pressure one just has a clear tube about 3/16" and the temp one has a 1 1/2" medal tube about 3/8 of an inch wide. Any help would be appreciated. I'm also wondering on how to lift the front of my truck. I put shackles on the rear which did about 2-3" of lift.