True Billet FlexplateBig Block Chrysler, 8-Bolt Crank13.2'' Diameter130 Tooth10 Pitch Tooth Gear8.46 lbsNeutral Balance3 on 10.75'' Converter Pattern - Centering Hub Included
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 Meziere flexplates are certified to SFI 29.1.Features:Concentric machined to .005" One piece design - 100 machined Proprietary heat treating process Chamfered gear tooth provides better engagement

Application information:Fits big block Mopar with 8-bolt flange crankshaft 130 tooth ring gear 10 pitch tooth profile Neutral balance Weighs 6.4 pounds Converter pattern 1 - 3 holes 7/16" diameter on 10.75" bolt circle Converter pattern 2 - 3 holes 1/2" diameter on 10.75" bolt circle