Just installed the Aluminum bushings this weekend. I torched them out with a TS4000 on propane.
I ended up purchasing M12x1.75 threaded rod and hung my sub frame at the bolting points so I didn't have to remove the sub frame completely. I have a one car garage with almost no space in it so I did not want to remove the subframe.
1/2-20 grade 8 Threaded rod and nuts for pressing in the bushings, the holes are formed sheet metal so they are not really round but egg shaped. Its hard to get these to go in straight. Eventually they do straighten out and everything is good. (Used my M18 Fuel Impact(1000ft/lb)) to do the pressing)
I unbolted my sway bar mount(see the gap above) so they didn't get hot and melt too
. I also elected to get the tops in all the way first.
The alignment holes in the back of the subframe are awesome to use. I simply used a socket that fit inside the holes with some extensions and was able to center the cradle with ease.
I also unbolted the ride height sensors (10mm) I didn't want to over extend them by accident.
This is the 36MM Tekton Socket used to Press the old bushings out,
https://www.amazon.com/gp/product/B000NPUKJ8/
Cradle Bolts 74 ft/lb + 90-105 deg (18MM DEEP socket)
Rear Cradle F&R Bracket Bolts 43ft/lb
Lower Shock Absorber Bolt:
74 ft/lb + 90-105 deg
Rear Brake Caliper Bolts (SS/ZL1) 92ft/lb + blue locktite
Driveshaft: 66 ft/lb + blue locktite
Lower Shock Bolt: 74 ft/lb + 90-105 deg
Swaybar Bushing Mount: 16ft/lb