$ New Price$ SFI B&M Flex Plate P/N 10236 for Small Block Mopar

What size is the converter bolt pattern? 11in or 10in.
Both
Chrysler SFI Flexplate 6 Bolt Crank for TF 727 1971 to 1992 Chrysler, Dodge, Plymouth w 360 CID - B&M Transmissions, Shifters, Torque Converters, Diff Covers, Coolers