On my 1997 F-150 I was told that in order to replace the upper control arms and ball joints they needed to add a camber kit. I let them do it.

I now drive a 2003 F-150 and noticed today the upper ball joints are on the way out. I was thinking of doing the work myself. Doesn't look all that hard. If I marke the cam bolts I should be ok, right? Or do I need a camber kit on this year also.

I am not sure what this camber kit is, or how it helps align the truck. Can someone tell me if the 2003 needs it?

Thanks.