A 6" lift from Skyjacker will still require you to use the OEM block. You will need to get a 8" or 10" lift spring (I am pretty sure NO one sales that much lift off the shelf) to be able to not have to use the block.
This forum is owned and operated by Internet Brands, Inc., a Delaware corporation. It is not authorized or endorsed by the Ford Motor Company and is not affiliated with the Ford Motor Company or its related companies in any way. Ford® is a registered trademark of the Ford Motor Company.