Full-floater conversion kits are available for both the Model 20 and the Dana 44, but they carry a pretty hefty price tag. The full-floater kit shown includes all the pieces necessary to convert a CJ 44. The axleshafts are also included but aren't pictured in the photo. Floater kits are definitely a benefit for serious 'wheeling, but proper installation probably requires an experienced mechanic. Both kits are available from 4 Wheel Parts Wholesalers.