SCAT Enterprises FP-350-SFI Flywheel Flex Plate

168-tooth, internal-balance, SFI 29.1-certified flexplate for Chevrolet small-block V8 engines, the SCAT FP-350-SFI is a steel replacement that connects the crank to a torque converter in automatic transmissions. Manufactured from steel for durability, it is designed for internally balanced SBC crank assemblies and provides the correct ring-gear engagement and starter timing required by common SBC setups. The FP-350-SFI is a direct-fit flexplate for applicable small-block Chevy builds and is commonly paired with performance street engines that benefit from a robust, 168-tooth, SFI-rated component. As part of SCAT's SFI-approved flexplates, FP-350-SFI maintains factory-style bolt patterns and reliable torque converter engagement, making installation straightforward for projects that demand safety-certified compatibility. Typical applications include everyday street cars and light-competition builds using automatic transmissions, where a sturdy, correctly balanced flexplate helps preserve crank balance and consistent starter operation.