Thread: Flywheel
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Old 03-19-2008, 04:50 AM
72-SS-L48 72-SS-L48 is offline
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Default Re: Flywheel
[ QUOTE ]
11" OEM High Performance GM Flywheet Casting # 3973456 N. GM part# 3973456. Nogular Iron, Weight 28.4 LBS. Dated January 6, 1955?, 1965?, 1975? .

[/ QUOTE ]

Thanks very much John. Can I ask, what book or data base did you use to decode that flywheel?

-Dave
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