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fp1967 · 10-23-2016, 09:02 PM

Another thing to know is that a 454 is an externally balanced engine as well but takes a different flywheel than a 400 small block. I'm just letting you know in case somebody says that they are the same, they are not.

10-23-2016, 09:02 PM	#5
fp1967 Registered User Join Date: Aug 2012 Location: U.P. of Michigan Posts: 115	Re: Fly Wheel Replacement Another thing to know is that a 454 is an externally balanced engine as well but takes a different flywheel than a 400 small block. I'm just letting you know in case somebody says that they are the same, they are not.