i30 control arms

[dimbonz]

Im new here my name is jeff, replacing the lower control arms on a 2001 infiniti i30, im not a garage mechanic but i have done suspension quite abit and i can get the ball joint seperated and remove what seems to be about 6 22mm bolts. theres a forward facing bolt thats much larger and i have tried up to 26mm wrench for on it and its much bigger. can anyone tell me what size this bolt is?

[float_6969]

If you're talking about the inboard one that's connected to the frame, I think it's a 27mm.