I'm on a Mission...to save money and do it right./forums/images/icons/smile.gifarn't we all I purchased a 14ff out of a "78 3/4 Suburban. And I'm swapping it under my K5. I recently purchased ProComp add-a-leafs and have them in now and I also have a 2.5 block in the rear. I Was wondering if I got the 2.5 Shackle Flip I could reuse the Factory U Bolts off of the Sub. and not have to Finagle in new blocks and U bolts for the SWAP. Would I have to take out the add a leafs due to the thickness of the 14's axle tubes? One more Q, Would I have to re angle the spring pads to compensate for the Flip? Not a Major problem if so...THANK YOU ALL.