Billet Alum Flywheel SBC & BBC Int Bal 153t

The Billet Aluminum Flywheel SBC & BBC Internal Balance 153 Tooth is designed for small-block and big-block Chevrolet engine builders who prioritize reliability and reduced rotating mass. This flywheel is suitable for various applications, including street performance engines, weekend drag racers, and dedicated circle-track platforms.

Machined from premium billet aluminum, this flywheel offers lightweight construction combined with durability and thermal stability. The internal balance design eliminates the need for external counterweights, making it compatible with carbureted, EFI, and turbocharged applications. The 153-tooth ring gear ensures compatibility with modern starters for optimal engagement across a wide RPM range.

Engine builders and performance enthusiasts will appreciate the drop-in compatibility of this flywheel with SBC and BBC platforms. Its design contributes to quicker throttle response and improved acceleration, making it a valuable component for both competition environments and high-performance street driving.