Last night, a co-worker and I dug into my front suspension to install my new springs and shocks. He had recently done a spring swap on his '84 Camaro, so we both figured the process would be the same. It was similar, but we did need to adopt a couple different procedures to make it work.
We put the car on a lift, disconnected the sway bar, and unbolted the bottom of both shocks. We placed a transmission jack under each inner ends of the driver side lower control arm, then removed those two bolts. Now we slowly lifted the entire car, allowing the control arm to slowly drop down from the inside until the spring was loose. The new spring was put into position, then we gently lowered the car and fiddled with the jacks until the arm ends went back into place. We reinserted both bolts and got the nuts started. Not bad, we both thought.
I paused to take a photo of one old spring next to one new one. I expected the new ones to be shorter (unloaded) than the old ones, so I was quite surprised to see this:
The passenger side would not be so easy. The biggest problem was that one header tube runs right below the arm mounts, ie directly in the path we wanted the control arm's rear end to take. Instead of just letting the arm ends drop straight down, this time we'd have to get them to move outward at the same time... and, if we were lucky, the spring wouldn't fly out and kill us in the process.
We got the old spring out, put the new one in place, and started to move the arm ends back into place. This is where things got difficult, as this arm fought us every inch of the way. We would stop, analyze the situation, lower it back down, adjust the jacks, and try again. We must have done this six or eight times, always with it stubbornly refusing to go where we wanted. Dallin came up with an idea of just trying to get the front arm partially into position--just enough to get its bolt through the forward-most hole. We managed to pull that off, which at least made us feel less unsafe since there was now another anchor point holding the compressed spring in place. Now we could focus on just getting the rear arm mount high enough to be in the correct plane, though it was way too far outside its frame mount. That's when my co-worker Dave passed through to see what we we up to. "If you guys had a ratchet strap, you could pull that outer arm end rearward and it would go right into place." I went rummaging through the shop, found a ratchet strap, and followed his suggestion. Like magic, it went perfectly into place. Wow! At last, we were able to properly insert both bolts on this side.
By now it was past the time when Dallin had promised his wife he would be home. Oops. We quickly reattached the sway bar and torqued all the control arm nuts. He thought we could quickly swap the shocks and be done with the entire operation, but of course the 37-year-old upper nuts were pretty much rusted in place and didn't want to budge. Dave came back out and suggested we grind off the top. We started to do that on the driver side... it was taking forever... and we ultimately had to break it off after the grinder had cut it halfway through. I told Dallin not to worry about it any more tonight; I would just park the car outside and have Dave take me home. So that was it.
This morning, I was able to get a photo in the light:
I only moved the car about 100 feet, so I'm sure the springs will settle a little. Even still, I am
thrilled to have the nose up at stock height. There is still a slight bit of rake, which is also fine by me. This turned out about as good as I could have hoped.
Now, to get the shocks installed....