The Professional Choice
header

Category Archives: Rear Kits

Application and installation help with complete rear kits

Do I need to worry about Pinion angle?

I have a 1970 Ford f-100 2wd short box with your complete lowering kit (4 inch rear) . Is my pinion angle now changed? If so what is the best way to address this? Thanks, jim

 

Submitted on 2013/09/06 at 8:06 am | In reply to Jim Cappel.

Jim,

Yes your pinion angle has changed after installing the 4″ rear kit. Your pinion angle also changes when you carry a load or pull a trailer or change the ride height for any reason. Pick up trucks are designed to operate in a very wide range of pinion angles and you don’t really need to worry about it until you get to the 6″ or more drop. Generally if you have a pinion angle issue you will feel a vibration while driving, but if everything feels normal you good to go!

Mark