Thread: R59 date code
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Old 01-04-2017, 12:37 AM
72-SS-L48 72-SS-L48 is offline
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Default Re: R59 date code
I believe the R59 was used on 67 - 70 Chevelle's except with a 454.

I agree that J = September but wouldn't the 7 represent 67, 77, 87 etc? Or is the giveaway that the OEM plant in 1967 was different than Anderson?

Best,
Dave
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