grease fittings - 70 Challenger

I need to replace all of the grease fittings on the front of my 70 Dodge Challenger. Does anyone know what size threads I should be looking for when I go to the parts store??





Thanks!

The fittings are the smaller of the two common thread sizes. Its easiest to get an assortment package with different angles.

I think the zerk fittings thread can vary depending on who makes the part. I know they do on truck parts.

I'm kind of thinking... if you need new grease zerks, then I bet you might need some new front end parts. Which might be easier then replacing all the fittings only to find out some of them are wore out?