i have a set of front gem cv axles i need rebuilt.
the shop i used to go to no longer does this and the ones sold at auto zone advanced auto aren't very good nor do they last long and my friend who's run them in time trials say they won't survive. He knows from experience. track season is coming and the auto zone ones i have on there temporarily already are shuddering and making the front end shimmy side to side.
any thoughts before i get the DSS stage 0 for now.
i want to send the stock ones out for rebuild.
my friend said the auto zones are 3/8 to 1/2 inch too short fyi and will separate or blow apart.

 

I know undercar can do it, idk if they will do it without a wholesale account.