I am running diffs, front & rear. My
car has been punted, whacked, done
cartwheels down the back straight and
NO dusted gears.
My cars problem is the rear, left,
upper/inner ball-cup. Four times it
popped off (in action). Three
times lost the out-drive saver, four
times "dnf". PRM's are a tad tight on
the balls, but I'll try "working them"