Got some more things knocked out this weekend. I swapped out my LC coils for the OME861's I bought from [MENTION=116877]fourfive[/MENTION] last summer. The stance is perfect in my opinion! Thanks to everyone I bothered about measurements, [MENTION=129084]Flemster[/MENTION], [MENTION=57546]4-Ripcord[/MENTION], and anyone else.
I got my rake back, but not too much that it looks silly. I actually got less lift than I thought I would from them, but that's OK. I was expecting somewhere around 39.25" ground to fender. Right after install, and after jumping up and down on the bumper a few times I was at 39" driver side and 38 3/4" passenger side. After driving about 50 miles and flexing the suspension a little I'm at 38 5/8" on both sides. Perfectly level side to side which is awesome! The panhard bar isn't that far off either, the axle sits about 1/3" further to the passenger side.
Here are my before measurements with the LC coils:
DF 21 3/4" 36 3/8"
PF 21 3/4" 36 1/2"
DR 22 7/8" 37 1/2"
PR 22 7/8" 37 1/2"
Here are the after measurements with the 861s.
DF 21 3/4" 36 5/8"
PF 21 3/4" 36 1/2"
DR 24" 38 5/8"
PR 24" 38 5/8"
And just for reference here's my measurements right after I installed the lift, before the bumpers and winch, but with the skids, sliders, and rack.
I like measurements. Maybe some of you guys do too...
Also, I replaced the rear coils in an unconventional way for most of the members here. Instead of loosening all the control arms, taking the parking brake and brake line brackets off and then removing the lower shock mount and bump stops and flexing the suspension until you can get the springs out I went the easy way.
Put the frame on jackstands, lower the rear axle until the shocks bottom out, and then spring compressor time. I rented one from autozone, and used it to pull the old coils out and put the new ones in. This was so much easier than messing around with the panhard bar and flexing the suspension like I did last time. You just need to make sure that you have the spring compressors in the right spots so they clear the shock and you'll be good to go. I marked the locations of the spring compressors before I moved them from the LC coils to the 861s. It really didn't take very much compressing to get the new coils in there either.
The ride is a little different. It's not as cushy and Cadilac like with the 861s versus the LC coils, but it's nice having it a little firmer back there with all the weight. I do hear more rattles and squeaks from the rear interior pieces now though going over rough portions of road.
Overall I like the 861s, they ride pretty well, and they handle weight super well. With the LC coils if I stood on the back bumper (200 ish pounds) it would drop about an inch. Now with the 861s it drops like half an inch, but it also sits over an inch higher so it's much better.
The one thing I thought I read somewhere is that you should tie the 861/851s into the spring seats so they can't come unlodged and free themselves from the rear axle. Any idea if this is true, or am I making things up?
Here's a few pics of the current stance of the truck on flat ground. It has the aggressive look/stance back again!
IMG_20170205_171922362 by
Unner Unner, on Flickr
IMG_20170205_171940369 by
Unner Unner, on Flickr
IMG_20170205_171953430 by
Unner Unner, on Flickr
IMG_20170205_172001424 by
Unner Unner, on Flickr
Before stance of flat ground.
IMG_20170116_122254180 by
Unner Unner, on Flickr
Here's a few of the truck flexing. It flexes pretty much as well as it did with the LC coils, maybe not quite as much.
IMG_20170205_171144524 by
Unner Unner, on Flickr
IMG_20170205_171152707 by
Unner Unner, on Flickr
IMG_20170205_171159433 by
Unner Unner, on Flickr
IMG_20170205_171206563 by
Unner Unner, on Flickr
IMG_20170205_171218440 by
Unner Unner, on Flickr
IMG_20170205_171227769 by
Unner Unner, on Flickr
Bumpstops in action!
IMG_20170205_171106142 by
Unner Unner, on Flickr
Here's pics with the LC coils at the same spot just a few weeks before.
IMG_20170116_152011257 by
Unner Unner, on Flickr
IMG_20170116_151950229 by
Unner Unner, on Flickr
I also got an alignment earlier this week, yeah I probably should have waited until I swapped out the rear springs, but I didn't touch the front suspension so I doubt it changed it much. It's so much nicer being able to get a good alignment with the steering play gone now.
IMG_20170203_232159720 by
Unner Unner, on Flickr
For the first time, I was also able to get my caster measurements into the green! By a pretty good bit too, this is with stock UCAs also and at Firestone. Just gotta make sure you get a good Master Tech doing the job and go out there and talk to them while they do it so they know you're serious and not just the average "toe and go" customer.
It's also time to start a garage sale and start selling all the old car parts I have laying around here...