SBF Flywheel Aluminum 64-95 15Lbs SFI

The SBF Flywheel Aluminum 64-95 15Lbs SFI is a precision-engineered drivetrain component designed for Small Block Ford owners who prioritize rapid engine acceleration and throttle response. Specifically tailored for 1964 to 1995 engine platforms, this 157-tooth flywheel provides a significant reduction in rotational mass compared to traditional cast iron alternatives. By reducing the energy required to spin the rotating assembly, this modification allows your engine to reach its power band more effectively, making it a critical upgrade for performance-oriented builds.

From a mechanical perspective, the 15 lb weight of this aluminum unit offers the perfect compromise between high-revving performance and street drivability. While lighter flywheels can sometimes make low-speed engagement more difficult, the McLeod 563100 maintains enough mass to ensure smooth take-offs while drastically improving the speed of gear changes. The SFI certification ensures the flywheel meets strict safety requirements for high-RPM applications, providing a necessary layer of protection for high-performance street or competition use.

Versatility is a standout feature of this SBF Flywheel Aluminum 64-95 15Lbs SFI, as it is designed to accommodate both internal and external engine balance configurations. The inclusion of balance weights allows mechanics to configure the flywheel for zero-balance assemblies or specific offset requirements found in various Ford 289, 302, and 351W crankshaft configurations. This eliminates the guesswork often associated with drivetrain swaps and ensures a vibration-free operation across the entire RPM range.

Constructed with a CNC-machined aluminum body and a durable friction surface, this flywheel is built to handle the heat and stress of performance clutch engagement. Whether you are conducting a full restoration or a modern engine build, the McLeod 563100 provides the specifications and reliability required for a professional-grade installation. When you buy this flywheel, you are investing in a component that transforms the kinetic character of your Small Block Ford powertrain.