1970 lower ball joints

[flyinlow]

Getting ready to install front disks on my son's Charger using A body spindles. I was thinking about replacing the lower ball joints, the local shop has American  made Moog parts in stock. Looking at the ones on the car ,they look like they might have been replaced. Car has 62K on it. Did they origonal joints have grease fittings in them? Whats the proper way to check for wear?

[b5blue]

Use new Moog, that's the ball joint that does the most work on the whole car! New bolt hardware is also highly recommended. (Cheap insurance.) 

[Chryco Psycho]

if they are loose & have play in any direction they are shot , yes factory BJs have grease nipples

[flyinlow]

Use new Moog, that's the ball joint that does the most work on the whole car! New bolt hardware is also highly recommended. (Cheap insurance.) 

Yea , good advice , I bought the Moogs.

[b5blue]