Chevy Steel Flywheel 153T

The RAM CLUTCH Chevy Steel Flywheel 153T is a premium performance replacement component engineered for small-block and big-block Chevy V8 applications requiring internal balance configuration. This 153-tooth steel flywheel delivers the inertia characteristics necessary for smooth power delivery while accommodating both street and competition-level driving demands. RAM CLUTCH has built its reputation on precision manufacturing, and this Chevy flywheel exemplifies that commitment with SFI 1.1 certification, verifying it meets the Speciality Equipment Market Association's rigorous safety standards for automotive competition use.

Weighing 16.37 lbs, this steel construction provides reliable engagement characteristics and thermal stability during sustained use. The 153-tooth ring gear matches OEM Chevy specifications, ensuring proper starter motor compatibility without modification. The two-piece seal design enhances durability by directing fluid away from the friction surface, extending the service life of matched clutch components. Steel construction absorbs vibration effectively compared to lighter aluminum alternatives, contributing to refined drivetrain feel and reduced noise transmission into the cabin. This internal balance configuration integrates seamlessly with factory harmonic balancers and damper systems, eliminating the need for secondary balancing work during installation.

This flywheel serves rebuilders, restoration shops, and performance enthusiasts upgrading clutch systems on classic and modern Chevy-powered vehicles. Whether completing a full drivetrain refresh, replacing a worn factory component, or supporting a high-output engine build, the 153T provides the foundation for dependable power transfer. The SFI 1.1 rating makes it suitable for drag racing, road racing, and street applications where safety certification is required or preferred. Installation pairs directly with RAM CLUTCH pressure plates and disc assemblies for optimized performance and longevity.