2014 Lower Control Arm replacement

[Paul Pacheco III]

Hi I’m new to the forum, so pardon any incorrect etiquette on my end. 
 

I have a 2014 Silverado 4x4 with aluminum LCA’s. After doing about a weeks worth of troubleshooting a loud squeak when turning the wheels, I did some investigating and learned that I most likely needed new lower ball joints. I ordered up some MOOG LBJ and some new tie rods as well. After the GRUELING process to get those ball joints out, and replaced, a week later... I HAD THE SQUEAK STILL. I look to the ball joint again, and the grease was spilling out of both of the brand new MOOG lbj boots. 
 

Listen... I’m not against saying that I might have been rough and ripped them upon installation... but at this point, I don’t care. So I ordered some brand new Lower Control Arms with LBJ’s in them  already. 
 

Now finally, my question. Is there a way to install these Lower Control Arms without removing the entire wheel/hub assembly all over again? It looks like there are 6 bolts. I’m going off of memory. I have King OEM shocks that I’ve taken off countless times, so I know those are easy, I’m just looking for a quick way to get the job done. 
 

any help, helps! 
 

thank you for hearing my terrible story haha

[Aluckyone4life]

Did you have any luck getting the new one out back on without having to remove the knuckle? Dealing with a similar situation.