Billet Flexplate - SFI Chevy V8 - 153 Tooth

These plates are clearly the superior choice for quality and precision. Machined to exacting tolerances from 4340 round bar, our proprietary manufacturing process ensures the strongest gear tooth, least runout, and the best longevity on the market. All of our flexplates are certified to SFI 29.2. Features of this part number include: Concentric machined to .005". One piece design - 100% machined. Proprietary heat treating process. Chamfered gear tooth provides better engagement. Application information: Fits big and small block Chevrolet. 153 tooth ring gear. 12 pitch tooth profile. Weighs 5.8 pounds. Converter pattern - 6 holes 7/16" diameter on 10.75" bolt circle.