PRW Flexplate 1845431; Platinum-Series 168 Tooth External Balance SFI-Approved Cold-Rolled Steel for 1970-1990 Chevy 454

Xtreme Duty SFI-Rated flex plates are engineered to handle extreme performance applications and designed to take the punishment of today's high horsepower engines. The 4mm thick center plate provides a solid foundation for these new designs. Ring gears are precision welded to meet SFI specifications, utilizing robotic machinery and a cold-welding process. Platinum Series Flexplate are engineered for excellence and are rigorously inspected throughout the manufacturing cycle to ensure that our customers receive the quality that they have come to expect from PRW.