Steel SFI Flywheel - SBF 260-289 64-69

The Steel SFI Flywheel - SBF 260-289 64-69 from PRW Industries is purpose-built for serious small-block Ford enthusiasts who demand reliable, regulation-compliant rotating mass for street and strip applications. Designed specifically for the 260, 289, and early small-block Ford platforms produced between 1964 and 1969, this SFI-certified flywheel replaces worn or inadequate factory units that cannot safely handle modern ignition systems, higher compression ratios, or aggressive clutch engagement. Whether you're restoring a classic muscle car, building a street machine, or preparing for bracket racing, a quality aftermarket flywheel is non-negotiable for durability and safety.

Constructed from premium steel and SFI certified for impact and fatigue resistance, this flywheel meets rigorous safety standards required for sanctioned racing and high-performance street driving. At 25.25 pounds, it delivers the inertial characteristics necessary for smooth power delivery and predictable launch characteristics without excessive rotational mass that would compromise throttle response. The 14-inch diameter geometry matches original Ford specifications, ensuring proper clutch engagement geometry and eliminating the need for adapter plates or custom driveline fabrication. PRW's engineering prioritizes balanced construction to minimize vibration while maintaining the thermal stability required for repeated heat cycles.

This flywheel is ideal for 260, 289, and 302 block platforms with stock or mildly modified small-block Ford engines running manual transmissions. Installation pairs seamlessly with Tremec, T-5, and T-9 five-speed conversions as well as original C4 and C6 automatics equipped with manual flexplates. Machinists and DIY builders appreciate its universal bolt pattern and straightforward integration into existing driveline configurations. For owners investing in carburetor tuning, valve train upgrades, or forced induction builds, a certified flywheel ensures the rotating assembly remains the reliable foundation of the powertrain.