FX4&EXCURSION,

Yes it is 4 wheel drive. I don't do any off-roading so lowering it isn't a problem.

 

you should know, you have an FX4, and all FX4's are 4x4!

 

Got me there.

 

All FX4's are 4x4's. (my guess is that's what the "4" stands for)

Thanks for the photo. Looks good!

 

I had lowering Shackles on my 2000 HD truck... And they are easy to install. THey would work on the 4x4... but changing out the block is a better option, because the shackles lower the back of the leaf spring and therefor cause the driveshaft angle to change... sometimes requiring shims.... So, if i was going to lower a 4x4... i would switch the block's out first and put in a shackle if i wanted it lower.

-stephen