lower ball joint fell out,help

[jessewebb]

hey guys, took my truck to a garage to have the frontend lined up. guy comes out tells me when the raised it up the lower ball joint on the driver side fell out of the socket it sets in. I just replaced them, didn't seem that loose to me. anyway guy told me i could have it welded in. i don't want to do that. then he says they make a bigger around ball joint just for that because thats a normal thing that happens to a 69 c/10. he doesn't know what the part number is though. I'm thinking i'll just find me a used lower a arm. any ideas on what i can do here