168-Tooth Steel SFI Flex Plate - 2-Piece Rear Main Seal SB - 1 and 2-Piece Rear Main Seal BB - Internal Balance - GM Compatible

Description: BluePrint SFI Flex plates Features and Benefits: Ring Gear Tooth Quantity: 168 Rear Main Seal: 2-piece SBC, 1 & 2 piece BBC Engine Balance:  Internal OEM 2-Piece (SBC) & Internal BBC Flex plate Material: Steel Converter Bolt Circle: 11.500 and 10.750 Safety Rating: SFI 29.1 Quantity: Sold Individually Designed to fit internal balance engines only.  WILL fit INTERNAL Balance Big Blocks and small blocks. WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov