Jon knows his susp. Just FYI
That design doesn't do anything to control axle wrap, that's why you've never seen it done before.
Everything Jon has said is true. The pinion will still "climb" and I'd guess that your design will put your leaf springs into some "interesting" shapes. I predict worse traction than without them.
2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.
I also believe that on top of the axle wrap remaining, you would probably run into the bar hitting the shackle or leaf spring. At a glance it looks as if the shackle and the rod end would travel equally downward, but the shackle would hit the rod because of the extra distance that the rod end is from the axle.
And +1 about Jon knowing his stuff, He has done some of the best suspension work I have ever seen.
But kudos to you for trying to think outside the box. At least your willing to experiment and try new things.
Like everyone else has said, Jon knows his stuff. Its really good to see people trying to come up with new ideas though. I like your enthusiasm.
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
that will pretty much make the axle from moving up and down and letting the suspension work like it should....it will make your truck ride like an iron wheeled wagon.....ask me how i know....
Now what is a tune again?
Comp Cam 54-412-11 , Int:265, 212, .522 , Exh: 271, 218, .529 , LSA 114 , Longtube , CAI (Vararam) , TransGo HD2 shift kit , tuned by me with EFILive
That is a pre-fabricated kit for "long-bars."
2001 ECSB 4x4, 5.3, Radix, 3.0 pulley, VHP Trucker cam, 216/224 .551/.551 115 lsa, 1.8 Crane roller rockers, 4L65E, Yank SC3000, 3.73, Cal-Tracs, HPTuners.