Trust me, I've had a front U-joint fail once before and it caused carnage to the front bellhousing and tail housing case of the 727 automatic transmission case and bent the output shaft in the transmission. I had a loop in the car, but luckily the U-joint didn't fall out - only one of the bearing caps came loose and fell out, since I relied on a friend to install a front U-joint in my driveshaft and one of the clips wasn't seated fully. The failure happened many, many years ago on I-95 while traveling over 90+ MPH. I appreciate you passing this unit along from ART - Quick Release Removable Driveshaft Loop Kit - Mild Steel