Skyjacker Leaf Spring

Hi Guys,
I looked around a bit but could not really find the answer and I apologize in advance if this has been answered before.
I am looking to get some new leaf springs on my 04 4x4. I was really leaning towards these: http://www.summitracing.com/parts/sja-tr39/overview/make/toyota I figure if im getting new leaf springs why not throw a lift in there with the springs. I was just curious is anyone else runs these and how they worked out for you? How much of that 3.5 lift was it truly. Also I was thinking about maybe adding new shackles for another inch or so. However, im not sure if ill start to run into issues that I will create for myself by going too much with the shackles.
Any input or info would be great!
Thanks in advance and Go Bruins!

 

You probably should do some forum searching on lifts for your truck.

Usually the max lift you would run in the rear is 3", unless you are matching a 4.5" or 6" DropBracket style lift.

 

^^buy from Wheelers, very knowledgable as well. Quick phone call and credit card and you will do better than working through summit. IMO.....

 

What are you trying to run upfront Chris?

 

I was looking to keep the front stock for now. Will it be an issue if I add the 3.5 lift springs to the rear