Ole Buck
Senior Member
I am looking to get away from my lift blocks that came with my rough country lift. I have a 35-41 mph vibration that will not go away. I went from the 3 inch tapered lift blocks that came with it to 3 inch straight blocks that did improve it some but not like what it should be. Yes my tires are balanced, re balanced, and balanced again. Other than that one spot she is smooth, and under hard acceleration it pulls right through it with no problem. Everything is tight, lubed, and torqued. new u-joints, Spicer Heavy Duty, but that shimmy will not go. I can feel it in my seat, see it on my gear shift, 5spd manny, Its driving me crazy.
