Steel SFI Flywheel BBF 429-460 176 Tooth

The Steel SFI Flywheel BBF 429-460 176 Tooth from McLEOD is purpose-built for high-performance big-block Ford engines demanding reliable power transfer and race-grade durability. If you're serious about street performance, drag racing, or heavy-duty truck builds, this steel flywheel replaces the stock cast-iron design with a forged-steel component engineered to handle repeated extreme load cycles. Whether you're upgrading a 429 or 460 cubic-inch engine, this flywheel is designed for applications where clutch engagement must be predictable and mechanical strength non-negotiable.

Construction from premium steel dramatically increases rigidity compared to cast alternatives, reducing deflection under peak torque loads and improving overall drivetrain consistency. The 176-tooth ring gear count is standard for big-block Ford applications, ensuring OEM-specification starter compatibility and trouble-free engagement. At 37.83 pounds, this flywheel carries more inertia than lightweight racing designs, providing smoother power delivery and forgiving throttle response—critical for street and truck use where drivability matters as much as peak performance. SFI certification confirms this component meets strict safety and quality standards for sanctioned racing and street applications.

Mechanics and engine builders trust McLEOD steel flywheels for 429 and 460 big-block Ford conversions, restorations, and performance upgrades requiring long-term reliability. Installation requires removing the original flywheel and bolting this component to the crankshaft flange using factory bolt holes—a straightforward swap compatible with any clutch system designed for your specific engine year and displacement. This flywheel pairs seamlessly with performance clutches, Tremec manual transmissions, and factory C6 automatics, making it the ideal foundation for serious horsepower builds.