Flywheel GM LS1 NE Modified

The Flywheel GM LS1 NE Modified is a specialized drivetrain component engineered for high-performance racing applications utilizing the GM LS engine platform. Designed specifically for integration with Bert Transmissions, this flywheel is a staple in Northeast Modified and dirt track racing where rapid RPM fluctuations are essential for competitive performance. It serves as the critical link between the engine's crankshaft and the transmission, providing the reliability needed for professional short-track environments.

This 1-piece steel flywheel is manufactured to handle the rigorous torque loads of racing while maintaining an incredibly low rotational mass of just 3.64 pounds. Featuring an external balance design, it is tailored for specific LS-series engine configurations that require external counterweighting to ensure smooth operation at high speeds. The inclusion of a 1-piece seal design ensures compatibility with modern LS blocks, providing a secure and leak-free fit during intense racing heat cycles.

Engine builders and chassis tuners will appreciate the precision machining of the Flywheel GM LS1 NE Modified when setting up a competitive drivetrain for dirt or asphalt. Its compact dimensions are optimized for race-specific bellhousings, making it an ideal choice for those looking to buy a professional-grade interface for their LS-swapped modified. This component is essential for racers who demand maximum throttle response and durability from their Bert Transmission setup.