86 5.0L

is it virtually non-existent? so any defect in the part or craftsmanship and were out of luck?

1985stang

There's a lifetime warranty on the caster camber plates, i don't know about the rest of the parts.

JD1969

I had an issue with a TQ I bought from them, they OVERNIGHTED me a new one, because I explained to them that I had taken vacation days to complete the project and needed it running asap. It had to cost them a couple hundred bucks to overnight an item that large and heavy to Chicago. Did you call them and talk to someone there?