BBF Flexplate - Non-SFI 164 Tooth- Int. Balance

The BBF Flexplate - Non-SFI 164 Tooth - Int. Balance from SCAT ENTERPRISES is purpose-built for big block Ford engine builders and transmission specialists who demand reliability in high-performance applications. A flexplate serves as the critical bridge between your engine's crankshaft and automatic transmission, absorbing rotational harmonics while transferring power efficiently. This internally balanced design eliminates the need for external balancing weights, streamlining installation and reducing complexity on the dyno or shop floor.

Constructed from premium steel, this 164-tooth flexplate is engineered with internal balancing geometry that matches your big block Ford's rotating assembly, ensuring harmonically balanced operation without secondary weights. The Non-SFI designation indicates this flexplate is optimized for street and naturally aspirated racing where SFI certification is not required, allowing for lighter material flow and cost-effective performance. At 7.75 lbs, the compact 14.3-inch diameter profile fits standard big block Ford engine bays while the robust tooth design ensures consistent torque converter engagement and minimal drivetrain vibration across the RPM band.

Mechanics and engine builders working with big block Ford platforms—whether 385-series or 429/460 engines paired with C4, C6, or 727 automatic transmissions—will appreciate the precision engineering that SCAT ENTERPRISES brings to driveline components. Installation requires proper crank bolt torque and alignment with your transmission's converter pilot diameter; this flexplate's internal balance design means you won't need additional machine work or external weights. Street machines, muscle cars, and vintage hot rods running automatic transmissions benefit from the durability and vibration control this component provides during sustained acceleration and highway cruising.