Check out performance unlimited.com for their kit. Their heims are super tight, tighter than any ball/socket joint I've ever seen. Keep in mind that when you go histeer on stock 30 knuckles, you will have to relocate the track bar axle mounting point and the sway bar mounting points on the axle. Rusty's Offroad has a nice way of doing the track bar, but his first attempt at the sway bar didn't work. I'm waiting on the redesigned brackets now.