four link conversion?
 

ive been looking for a four link conversion for my 2002 f250 but the only one i can find is the full traction system... i dont really want to lift my truck four inches, i mean i guess i wouldnt mind but id like to keep it around stock. id like this setup better for the abuse my truck sees, i race often and sometimes hook to a sled. if anyone knows of any other options that would be appreciated. also ive been playing with the idea of lowering my truck but havent seen anything around for this either