Lower ball joint holes too small for my Kelsey Hayes spindle bolts.

roy villarreal said
can’t I just have them drill pressed?

Sure, if you wan't to go that route, without exchanging them for the proper, correct ones.

MOOG K7023 {Click Info Button for Alternate/OEM Part Numbers}
Front Left Lower; Front Disc brakes
MOOG K7021 {Click Info Button for Alternate/OEM Part Numbers}
Front Right Lower; Front Disc brakes

https://www.rockauto.com/en/catalog...18cid+v8,1088287,suspension,ball+joint,10070#