It is in the chassis that was to be in my miniseum. The frame is for sale on another ad. This rear includes show finished 36 axle housings, shortened 36 radius rods, Ford brakes with Buick drums, Torrance City cover, a really nice ring and pinion, and a Model A main leaf. The center section does not have the inner bearing support. The sprint car owner told me he ran it like that for 2 years. The Winters 201 does not use that support either. I don't believe it is needed either. $4,500.00. Dennis 704 788 8225