This auction is for a billet aluminum early Hemi automatic transmission adapter.  Fits 1954-58 Chrysler, 1953-58 Dodge, or 1952-58 Desoto.  This allows you to bolt a Chevy GM powerglide, TH350, TH400, or a 700R4 to your early Chrysler Hemi engine.  Comes with everything in the pictures. Instructions are included. Ask if you have questions. Thanks