Author Topic: Gas tank date codes  (Read 346654 times)

Steve Shauger

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Re: Gas tank date codes
« Reply #225 on: October 18, 2016, 03:48:30 PM »
Late built 6A car dated 45 69.
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KurtS

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Re: Gas tank date codes
« Reply #226 on: October 19, 2016, 04:49:04 AM »
Here's the latest and greatest compilation.
67 has a calendar week code. 16 D 7 would be the 16th week of 67, day shift. 40 6N would be 40th week of 66, night shift.
The format changed in 68 and 69 to have the week counted from the beginning of the *model* year. The extended 69 model year used tanks dated for the 70 model year.
LOS and NOR data is intermixed and shows the same pattern.

11A  42 6D  (stamped 42 9D)
11A  40 6N
??    52 N 6
02A   5 N 7
02C   5 D 7
02E   6 D 7  (stamped 7D6)
03B   9 D 7
03C 11 N 7
03C 11 N 7
04B   4 N 7
04D   5 D
05A  17 D 7
05C  16 D 7

10E  7 5 N  (7 may be a 2 and 5 is upside down)
11B  68 15
11C  68 17
11D  68 19
12D  68 20
01C  68 19
02C  68 27
02D  68 32
02E  68 30
02E  68 32
03C  68 34
03D  68 36
04A  68 37
04D  68 41
05C  68 42
05C  68 42
05C  68 43
05D  68 44
05E  68 46
07C  68 52
07D  68 52
07D  68 53

09B   1 69
09B   1 69
09D   5 69
10A  05 69
10A   6 69
10C   4 69
10D  10 69
10D  10 69
10D  10 69
11A  12 69
11C  11 69
11D  14 69
11D  15 69  (stamped 69 51)
11D  16 69
11D  17 69
12A  16 69
12B  17 69
12B  17 69
12C  16 69
12C  16 69
12D  19 69
01B  21 69
01B  21 69
01C  21 69
01C  22 69
02A  25 69  (upside down 5)
02A  25 69  (upside down 5)
02C  26 69
02D  28 69
02D  28 69
02D  29 69
02D  29 69
02D  29 69
02D  29 69
03B  29 69
03B  29 69
03D  45 69 - replaced?
03D  33 69
03D  33 69
03E  33 69
04A  33 69
04B  33 69
04C  33 69
04C  37 69
04C  37 69
04C  37 69
04C  37 69
04C  37 69
05A  37 69
05E  41 69
06A  41 69
06A  42 69
06A  45 69
06A  45 69
07A  48 69
08A   1 70
08A   1 70
08C   2 70
08C   2 70
08D   2 70
09A   5 70
09C   5 70
10A   9 70
10C   9 70
10E  12 70

Thanks!
[/quote]
Kurt S
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x66 714

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Re: Gas tank date codes
« Reply #227 on: October 19, 2016, 11:11:31 AM »
I just purchased a tank from a 10D Firebird & the code is 10 70...Joe
See America's First, Chevrolet

1968 Z/28 Corvette Bronze. Black Hounds Tooth. 02E Los Angeles born 3/13/1968 pnt OO. Purchased March 1976
1969 SS396 Yellow/Yellow 08E Norwood born 8/28/1969 pnt 76E. Purchased April 1981

RS_COPO_Canuck

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Re: Gas tank date codes
« Reply #228 on: October 19, 2016, 03:45:26 PM »
You can add another 02A  25 69  (upside down 5) on the list....that's what's on my car.

Terry69RSZ28

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Re: Gas tank date codes
« Reply #229 on: October 19, 2016, 11:40:26 PM »
I just checked the gas tank today on my 69 RSZ28, 03E build date and it is stamped 33 69

6t9x33

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Re: Gas tank date codes
« Reply #230 on: December 03, 2016, 03:29:42 AM »
Checked my 01A 69 RS/Z survivor today and it's 19 69 which seems to be right in line!

Danzo

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Re: Gas tank date codes
« Reply #231 on: December 25, 2016, 03:07:22 PM »
Guys, how tall are these numbers?

BULLITT65

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Re: Gas tank date codes
« Reply #232 on: December 25, 2016, 10:29:11 PM »
check page 1 of the thread for a pic (not all that big)
1969 garnet red Z/28 46k mile unrestored X77
-Looking for 3192477 (front) spiral shocks 3192851 (rear)
-Looking for an original LOF soft ray windshield
-Looking for original Delco side post negative battery cable part # 6297651AV

Danzo

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Re: Gas tank date codes
« Reply #233 on: December 26, 2016, 12:58:43 AM »
That's the problem. All the photos in this topic are enlarged. 

BULLITT65

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Re: Gas tank date codes
« Reply #234 on: December 26, 2016, 06:23:04 PM »
Well A bit smaller than the photo. I would suggest looking at the proportions in the pic of the corner and the size. Are you not able to find yours?
1969 garnet red Z/28 46k mile unrestored X77
-Looking for 3192477 (front) spiral shocks 3192851 (rear)
-Looking for an original LOF soft ray windshield
-Looking for original Delco side post negative battery cable part # 6297651AV

Danzo

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Re: Gas tank date codes
« Reply #235 on: December 27, 2016, 12:10:00 AM »
Correct. So I 'm trying to figure if I'm looking for something that is 1/8 tall vs 1/4 tall and if it is the original tank.

Thanks.

Jim Hinman

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Re: Gas tank date codes
« Reply #236 on: February 19, 2017, 10:50:32 PM »
Just checked my 69 pace car and it has 28    69 on the corner of the tank E03D car

JohnF

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Re: Gas tank date codes
« Reply #237 on: May 12, 2018, 03:47:04 AM »
I just saw this post.  Tank is 48 69 build is 08C.

ReaperEd

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Re: Gas tank date codes
« Reply #238 on: May 22, 2018, 09:38:16 PM »
Checked my 06B 68 Z today and the code is 68 47
1968 Z/28 NOR 06B Original Drive Train
1973 RS Z/28 NOR 01B Supercharged Day 2
2013 ZL1 Lingenfelter
2015 Z/28

R68GTO

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Re: Gas tank date codes
« Reply #239 on: April 06, 2019, 11:10:35 AM »
Adding my tank to the database since there is not an 09D (1969) car on the list.  Stamped 5  70.
1969 427 COPO Camaro Lemans Blue/Black, M22 4 speed, 15,500 original miles