Wsp everyone it’s my first time on forums, well not my first time, but my first time typing. I lowered my 1994 f150 3/5 and not even an hour into lowering, I was at yield, and pressed the gas how anyone would and my drive shaft left the lobby, it broke at the pinion angle, I don’t know what it could be lmaooo I wanna say it was vibrating before hand, I’m not sure but u just rather be on the safe side and say it was, another concern is, would my bump stops have anything to do on my why my drive shaft fell off? Could it be due to going over all the bumps that my drive shaft just couldn’t take it and it just gave up?

 

When raising or lowering a vehicle
Keep in mind
The rear axle pinion angle to the driveline, must match the angle coming out of the transmission extension housing to the driveline