401 flywheel

[grcorey]

I have a cracked flywheel on a 401 out of a '65-1/2 skylark gran sport conv. I haven't been able to find a replacement but have found a flywheel from a '70 - 455 that will fit all but for the bolt holes. When I align the weights the bolt hole on the 401 align with the spaces between the bolt holes on the 455. Can I drill the 455 Flywheel to align with the bolt holes on the 401, or will the drilling throw off the weight and balance?

[MARTINSR]

Don't try this, you may be able to "bolt it on" but it will be WAY out of balance. Keep searching for the flywheel. I havn't seen you post a wanted add?

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Life long Buick fan,
1965 Gran Sport Conv.
1965 Skylark H/T
1948 Chevy P.U. with 401 in it.

[ironhunter]

I have a 401 flywheel if you still need one.