Which Flexplate?
B&M flexplates are great for externally balanced engines with torque converter weight issues. On internally balanced steel crank motors, there are only two stock flexplates if you want to go factory. You will have either the 10 inch or the 11 inch. measure your converter and use the correct one. The bolt pattern is the same on big or small block engines and the 4 outside holes are the same on 904 or 727.
B&M flexplates are great for externally balanced engines with torque converter weight issues. On internally balanced steel crank motors, there are only two stock flexplates if you want to go factory. You will have either the 10 inch or the 11 inch. measure your converter and use the correct one. The bolt pattern is the same on big or small block engines and the 4 outside holes are the same on 904 or 727.
