Cheapest way to get an inch or 2...

G-g-g-g-gravedig!

So thanks for all the advice, chaps. Anyone tried the McBay Performance Rear Leaf Spring Shackle Lift Kit?

This is them: http://www.mcbayperformance.com/Rear_Leaf_Spring_Shackle_Lift_Set_p/13-4000.htm

Cheesy? Might work?