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Help decoding exhaust manifolds, thank you...

1854 Views 3 Replies 3 Participants Last post by  LeoP, 
J
Wanted to know about what year these might be from and what the
date code says about them if possible...

front: GM 3834947 LH
with a number 2 below it

back: 2
and F23

other side...

front: GM 3840912 RH
with a number 2 below it

back: F8 I think, the # is hard to read
and a 2 below it.

Thanks!
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L
F= im guessing June
23= the 23rd of june and
8 on the second one, the 8th of june, possibly June of 63 for the 64 model year car. Just a guess, your mileage or data may vary. :D
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