Watch in action

High-Performance Drivetrain Reliability

When pushing your Big Block Chevy to the limit, your drivetrain components need to be up to the task. The B&M 168-Tooth SFI 29.1 Flexplate is engineered for maximum strength and safety, making it an essential upgrade for any high-horsepower 454 engine build. This heavy-duty steel flexplate is designed to handle the increased torque loads of high-performance street and strip applications.

Key Features and Performance

• SFI 29.1 Certified: Meets rigorous safety standards for racing applications.
• Precision Engineering: 168-tooth design ensures perfect starter engagement.
• Application Specific: Balanced specifically for external balance 454 Big Block Chevy engines.
• Durable Construction: High-strength steel prevents warping and cracking under extreme stress.
• Direct Fit: Designed for seamless integration with popular automatic transmission setups.

Don't risk a catastrophic failure with a stock flexplate. The B&M unit provides the structural integrity required for high-RPM launches and aggressive driving. Its robust construction ensures that power is transferred efficiently from your engine to the transmission, minimizing vibration and potential drivetrain damage. Whether you are restoring a classic muscle car or building a drag strip warrior, this flexplate offers the peace of mind that comes with SFI certification. Explore our full catalog of premium drivetrain components and transmission upgrades available now at GGCRACING.