153 tooth flexplate from speedway. Brand new never run. Just installed and realized I ordered wrong one over a year ago. These Gold Series flexplates are engineered to handle extreme duty applications and designed to take the punishment of today's high horsepower engines. The 4mm thick centerplate provides a solid foundation for these new designs. Ring gears are precision welded to meet SFI specifications, utilizing robotic machinery and cold-welding process. Gold Series flexplates are engineered for excellence and are rigorously inspected throughout the manufacturing cycle to ensure that you receive the highest quality flexplate possible. SFI 29.1 certified External balanced Chevy Small Block V8 & 90° V6 1986-97 Direct bolt on component Forged one-piece steel ring gears 0.035" thicker than stock flexplates Constructed from cold-rolled chromoly steel Long lasting gold irradiate finish that helps prevent rust Features double welded ring gears for added durability $45 +$5 shipping in USA.