Re: leveling kit
Icon dual stabilizer kit
Icon adjustable track bar
Bds bottom spacer leveling kit w/ cams (2")
7000lb Ford coil springs
PMF 1.5" Top coil spring spacer.
PMF Swaybar drop bracket (haven't gotten to install it)
PMF Radius arm drop brackets (current nightmare/mishap/confusion)
I went with that set up because it started as the bds leveling kit, wasn't level so i got the ford springs (most aftermarket ones are softer and i hang a 9ft plow off the front). Still wasn't level so i got the top spacer. With 4 inches of lift you need the other stuff. 35/12.50's on stock wheels. I see some ever so slight rubbing on the radius arm.
2016 F550 6.7 9' Dump work truck
2006 F350 6.0 Auto 95k miles. Sct programmer. 5 inch exhaust. Blue spring mod. Suspension mods and 35's.
1997 F350 7.3 Reg cab. Exhaust, coolant filter, front 2.25 PMF Rsk with Superduty Leafs.