2022 E350 dually RV chassis, 1" rear lift options?

[sportcoupe]

First post here.

I'm wanting to gain 1" lift in the rear of my RV on a 2022 E350 dually chassis. The rear leaf spring pack is a 9 leaf OEM. There is a shackle on the rear of each leaf spring pack measuring 4.5" center to center. If a short shackle was available, that would seem like the easiest to way to gain just a little lift. Does such a shackle exist?

 

[Rebuilder]

To get 1" lift you'd need 2" +/- shorter shackles and I'm pretty sure those aren't available. I would think 1" lift blocks would be the best and easiest solution.

 

[Bikersmurf]

X2

For 1”, lift blocks would be the way to go.