Re: Prothane body mounts
I've had both in the past, and now with my current build I'm running urethane for all my suspension bushings and rubber for all my body mounts. I did have 2 of my rear cab mounts brake ( The brackets riveted to the frame ) running urethane, not saying it was caused by the urethane, just putting it out there. And yes all my trucks have been 4x4's.
I never did have any other metal fatigue and crack, here in New England it usually rusts away first !!!! "LOL"
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