Author Topic: dz Carburator 4053 stamping  (Read 13542 times)

cook_dw

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Re: dz Carburator 4053 stamping
« Reply #15 on: January 21, 2015, 02:24:20 PM »
There isnt a 781.  The one in question from the OP is 7B1

69Z28-RS

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Re: dz Carburator 4053 stamping
« Reply #16 on: January 21, 2015, 02:45:02 PM »
I guess we all assumed he read the 8 as a B, or typed it wrong.    What would a '7B1' mean?  :)
09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette, '60 Corvette, '72 Corvette
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

cook_dw

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Re: dz Carburator 4053 stamping
« Reply #17 on: January 21, 2015, 04:04:21 PM »
December 1st week of 1967.  He sent me pics of the carb.  It is legit.

69Z28-RS

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Re: dz Carburator 4053 stamping
« Reply #18 on: January 21, 2015, 04:11:45 PM »
:)    I keep forgetting about those A and B month codes..   Nov and Dec..  :)
09C 69Z28-RS, 72 B 720 cowl console rosewood tint
69 Corvette, '60 Corvette, '72 Corvette
90 ZR1 red/red #246, 90 ZR1 white/gray #2466
72 El Camino, '55-'56-'57 Nomads, '55-'57 B/A Sedan

jdv69z

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Re: dz Carburator 4053 stamping
« Reply #19 on: January 21, 2015, 09:50:07 PM »
Yeah me too! I guess with only numbers 0 thru 9, it makes it kinda tough to cover 12 months.
Jimmy V.

pjbizjak

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Re: dz Carburator 4053 stamping
« Reply #20 on: February 02, 2015, 05:10:59 PM »
If it's actually 7B1 then its 1967 October first week. I believe they didn't use a 0 for the month of October, so they used a,b,c for Oct-Dec.

cook_dw

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Re: dz Carburator 4053 stamping
« Reply #21 on: February 02, 2015, 08:02:15 PM »
No its December of 67.  1-9, 0, A then B.  Trust me.

About halfway down the page for reference.  But I used to work for Holley and know that is how they were dated. ;)

http://www.chevellestuff.net/qd/holley_carbs.htm

Gramps69Z

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Re: dz Carburator 4053 stamping
« Reply #22 on: February 02, 2015, 08:08:00 PM »
If it's actually 7B1 then its 1967 October first week. I believe they didn't use a 0 for the month of October, so they used a,b,c for Oct-Dec.

My Holley is dated 902 on a 10E car.
http://www.camaros.org/carb.shtml#id
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