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Old October 13th, 2023, 02:20 AM
Mulana Mulana is offline
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Join Date: Aug 2020
Location: Monroe, Oregon
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Default Re: Locking Tabs 4 Flywheel?

I have measured the degrees on an indexing head used in a machine shop, and this is what I have thus far:

The 379, 401, 432, & 478 flywheels have eight holes on a four-inch circle. The bolt holes are spaced out at 45 degrees except for one that is only 2 degrees offset.

The 351 flywheel has six holes on a four-inch circle. The bolts are spaced out at 60 degrees except for one that is offset by only 2 degrees.

My last task is to find a 305 crank/flywheel to measure. If anyone knows if the 305 and 351 flywheels are interchangeable, that will save me some time.

Off and running, Jim Mx.
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