This BluePrint Engines flexplate is designed for externally balanced Small Block Chevy engines with a one-piece rear main seal. Built from durable steel and SFI-certified for safety, it’s a dependable choice for performance street builds that demand strength, reliability, and proper fitment.

Features & Benefits:

• Ring Gear Tooth Quantity: 153
• Rear Main Seal Style: 1-piece
• Engine Balance: External OEM 1-Piece SBC
• Flex plate Material: Steel
• Converter Bolt Circle: 10.750 in.
• Safety Rating: SFI 29.1
• Quantity: Sold Individually