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

• 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.