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I've never understood this, if you tilt/angle the front diff up, won't it throw your u joints out of phase? Not sure if that's the correct term but what I mean is don't both u joints have to be at the same angle (relative to the output shaft on the t case and input on the diff) for it to operate smoothly and not vibrate? Or do you use the CV type in conjunction with an angled diff so it doesn't vibrate?




You are 100% Correct.. But on a lifted Truck tilting the axle is the lessor of the 2 Evils.. Drive Shaft holds up better because its lessening the Joint angle..And a Cv Joint on one end



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