Flywheel size?

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1969cuda

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Are their different flywheel sizes for a 440 big block manual transmission?
 
2 different flywheel sizes based on which big block bellhousing you have. I ran into this issue in the early 1990s building a 440 4 speed 69 charger. I cannot remember the ring gear teeth count on the ring gears. I think it was a flywheel for 11" clutch, and a flywheel for a 10.5" clutch. I do know the flywheel you use needs to match the bellhousing.
 
143 teeth on the 11" flywheel
130 on the 10-1/2" / 11" scalloped / 10.95" flywheel
 
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