This is the new Jaycee Mag X sump plate.
AVAILABLE IN BLACK 
Replaces the large diameter sump plates used on CB Sumps, includes a built in magnet to catch any junk floating around in your oil. 
6 1/4" diameter to fit the CB Sumps and the EMPI sumps with large diameter plate machined for sealing o'rings around the studs and the perimeter of the plate. 
NO GASKETS ON THIS ONE 
Includes all o-rings to seal it up.