hi, I have a 2006 chevy 1500 with a 2 inch leveling kit on it but i want to also put another 3 inch spindle on it i have read that you can use the leveling kit and the spindle together and i have seen kits that use it so i know i can. But the real question i have is what else to i need besides the spindles and shocks do i need brake line and ABS censers extensions ?

That you let me know .