What, quality, full rear spring packs are people using to repace the blocks on 08+? I'm planning on calling Deaver and Alcon to see what custom springs would cost but wanted to see what was available off the shelf. Only thing I've seen that looked decent were the Icon springs in 5". Rough country/skyjacker aren't options, I want something that rides well.

 

Most cities will have a local spring shop that will gladly make you exactly what you want. I would encourage you to start your search locally first.

Discuss ride height, load carrying capability and empty ride harshness with them. They will probably surprise you.

 

No one has done a full spring lift on one of these things?

 

I agree with Redford. Plus you don't have to pay shipping.

 

Add traction bars from OUO or PMF, a high arch spring will ride like crap and wont flex due to not enough movement from the rear swing shackle

 

maybe some sulastic add ons would do the trick

 

I wouldn't consider a 3-5" over stock arch a high arch spring, at least not on these trucks with a 66"+ long spring. I'm only here trying to figure if there's an off the shelf spring people prefer for the 08 and up trucks before I go calling around for custom springs. Doesn't seem like many people do full spring lifts, just bigger blocks or add a leafs. I'll be using them in a custom application where stock shackles won't be a limiting factor.