This bearing is a direct replacement for your originals. The totally sealed design comes with a locking collar and o-ring. Axle bearings must be removed and installed with a press. Danchuck # 004 will work on any 1955-1956 classic Chevy with an original rear end and axles. Sold individually. Two needed per car.
Danchuk has the largest selection of quality 55, 56, 57 parts for your classic Chevy project.