I run 1.5" lift springs. Everything cleared with a flat pitman arm.
As for what springs to run... I have had VERY VERY poor experience with buying components from ANY vendor unless its some desert race shop, a very basic fab shop (like a spring hanger) or MARLIN!
If you want your
to run for 100k miles... buy everything marlin sells. If you need something else, buy the part from Toyota.
If you want your
to run for 3k miles... buy some other brand.
Trust me... I've done this... convinced myself that since I never heard of a problem online that the parts were fine. Guess what... the parts broke.
Buy marlin parts.