The build date project - Page 10 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**402Bowtie** · 06-17-2021, 06:09 PM

68 Oshawa Chevy
81122453
02/68

67 chevy
7J126336
01/05/67<build date<02/02/67

68 chevy
8F167233
05/17/68<build date<05/23/68

69 Oshawa Chevy
91844029
04/18/69<build date<04/30/69

69 chevy
9S834999
11/27/68<build date<01/07/69

**402Bowtie** · 06-17-2021, 06:22 PM

67 Oshawa chevy
71112437
12/20/66 - 12/31/66 (Z = Dec)

67 GMC 133" Fenderside
PC1741x
10/66 (R=Oct)

68 GMC
PB13713
09/67 based on the "9" by GMC? --can anyone decode any dates on this one?

70 GMC Jimmy
SZ53344
10/69

71 chevy
1Z639337
04/71....duplicate of post 222

**402Bowtie** · 06-23-2021, 06:31 PM

70 chevy
0B117972
11/69

70 chevy
0S157946
3/70

71 chevy
1Z638343
3/15/71<build date<03/31/71

**57taskforce** · 06-23-2021, 07:48 PM

Great additions! Friday is the day, I’m going to sit down and get everything 100% up to date. My apologies for falling behind, life gets in the way sometimes.

**402Bowtie** · 07-01-2021, 11:22 PM

71 chevy blazer
1S626783
01/71

70 chevy
0Z127814
12/69

71 chevy
1J628302
4/71

Pickle c10 · 07-02-2021, 08:05 PM

70 Chevy
0A152558

Sorry, no confirmed build date.

**402Bowtie** · 07-11-2021, 06:50 PM

72 Chevy
2Z127502
12/10/71 --I'm pretty certain this one is 12/10/71. I also think this helps confirm that 2Z128188 (in post #115) is 12/10/71, which was a Friday. Was the factory shutdown on the weekends (it appears that way based on spot checking a few dates)? If so, I think that rules out Dec 11, 12, 18,& 19 as possible 12/1x dates.

72 Chevy
2Z129510
12/17/71

72 Chevy
2B169073
06/13/72

67 Chevy--little confused by this one. Is it a Norwood or St. Louis truck?
7S129747
pre-12/21/66

**402Bowtie** · 07-15-2021, 08:50 AM

70 chevy suburban
0Z146137
03/03/70

72 Blazer
2F173321
Pre-05/26/72

71 chevy
1B620133
01/22/71

**57taskforce** · 07-16-2021, 06:17 PM

Updated to post 225 today. More to come soon. Thanks for all the work you’ve put into this John!
The last vin in post 232 is confusing. I would say it’s a misprint on one side or the other. We can add it to both plants with a note on the side, maybe a vin will come along that will nail it down one way or the other.

**402Bowtie** · 07-23-2021, 12:04 AM

67 GMC (Pontiac-built)
PC6996A
TBD

72 chevy
2Z109018
10/71

Here's an interesting one--the protecto-plate's build date (4 for April) doesn't match the build month on the build sheet.
70 chevy
0A135688
03/25/70

72 chevy
2F138206
01/07/72<build date<01/21/72

Another odd one...
68 chevy
8T119313
Even though it shows January build month, it appears the engine was built February 1st.

**71CHEVYSHORTBED402** · 07-23-2021, 01:18 AM

Quote:

Originally Posted by 402Bowtie

67 GMC (Pontiac-built)
PC6996A
TBD

72 chevy
2Z109018
10/71

What the heck, you live on a ranch full of Chevy trucks?

That's an impressive number of tags and build sheets.

I wonder how many guys picked up their build dates because of this effort? Count me as one, though last I looked it was within a few days.

**402Bowtie** · 07-23-2021, 01:32 AM

Quote:

Originally Posted by 71CHEVYSHORTBED402

What the heck, you live on a ranch full of Chevy trucks?

That's an impressive number of tags and build sheets.

I wonder how many guys picked up their build dates because of this effort? Count me as one, though last I looked it was within a few days.

Lol most of it is just looking a little closer when looking at trucks online. I've been (happily) sucked into this project and see it as a fun challenge.

I do know of a few spots I haven't been able to go to personally where I think I can get a lot of door tag pics...Speaking of that, if anyone goes junkyarding, please take some blue door sticker pics!

//////////////////////////////////////

72 chevy
21158907
6/72... Maybe someone can decipher this protecto plate for more details.

72 chevy
2Z175341
06/07/72

71 GMC
S125355
3/71

72 GMC
2Z512261
4/72

72 GMC
2Z514825
05/26/72

**57taskforce** · 07-23-2021, 01:32 PM

Quote:

Originally Posted by 71CHEVYSHORTBED402

What the heck, you live on a ranch full of Chevy trucks?

That's an impressive number of tags and build sheets.

I wonder how many guys picked up their build dates because of this effort? Count me as one, though last I looked it was within a few days.

Lol You both have contributed nicely to this. There’s several vins that have been definitively nailed down already and I really hope this continues in the future.

**davischevy** · 07-25-2021, 10:39 AM

My K20.

**Getter-Done** · 07-25-2021, 12:55 PM

Here is one from a parts truck.
No blue sticker or SPID.

Name: pt.jpg
Views: 519
Size: 55.3 KB

.

Carl Spangler · 07-25-2021, 03:19 PM

402 already posted this one.

Carl Spangler · 07-25-2021, 03:21 PM

402 already posted this one.

**57taskforce** · 07-27-2021, 07:38 PM

2Z138574 Feb 01 72

Per this post http://67-72chevytrucks.com/vboard/s...9&postcount=16

**402Bowtie** · 07-29-2021, 12:02 AM

67 chevy
7S188218
06/67 based on "T" for June. However, engine, transmission, and rear axle all have August build dates. Something doesn't seem right with this one... Edit: I believe June is correct based on the 7S truck in post #246.

68 chevy suburban
8Z142621
Pre-04/02/68

68 gmc
ZB15973
01/10/68

68 chevy 50th
8J165647
See post #219 for document reference:
"Date received" = 05/(2x)/68... Refers to order date?
"estimated date of production" = 06/15/68
Maybe a "7" for build month on POP?
Worst case pre 8/06/68

**402Bowtie** · 07-29-2021, 12:01 PM

67 chevy
7J141521
04/17/67<build date<04/30/67

72 Blazer
2S159156
TBD

71 GMC suburban
Z120657
TBD -- Currently the last Z1 data point on our list.

67 chevy
71117045
2/7/67-02/28/67. P for February. Rear axle date is 7 (1967) B (February) 7 (7th day of month).

Edit: I found this build month decoder from a Chevelle website that seems to match up with our trucks...I'll update some of the additions accordingly.

**402Bowtie** · 07-29-2021, 04:39 PM

67 chevy
7F150165
04/67 (N= April)

72 Blazer
2F174994
05/19/72<build date<05/31/72

67 chevy
7S180588
05/19/67<build date<05/31/67 (Y = May)

69 chevy (Oshawa)
91831177
02/69

70 Blazer
0S116401
10/69

72 Blazer
2S162659
TBD

71 chevy
1A643465
06/18/71<build date<06/30/71

**57taskforce** · 07-31-2021, 10:42 AM

1972 k20
2S155111
1/72

**CS1972** · 07-31-2021, 11:59 PM

My brothers:
CKE142Z137521
Blue door sticker build date: 2/72
Of interest: His NP205 transfer case build plate date: 12-21-71

Mine
CKE142F133119
No blue door sticker or build sheet
Of interest: My NP205 transfer case build plate date: 12-2-71

**57taskforce** · 08-02-2021, 08:57 PM

70 blazer

**57taskforce** · 08-02-2021, 10:04 PM

Quote:

Originally Posted by 402Bowtie

Already got it above....

No crap huh

You shouldn’t have said anything and seen how long it took me to figure it out!

06-17-2021, 06:09 PM	#226
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 68 Oshawa Chevy 81122453 02/68 67 chevy 7J126336 01/05/67<build date<02/02/67 68 chevy 8F167233 05/17/68<build date<05/23/68 69 Oshawa Chevy 91844029 04/18/69<build date<04/30/69 69 chevy 9S834999 11/27/68<build date<01/07/69 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy

06-17-2021, 06:22 PM	#227
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 67 Oshawa chevy 71112437 12/20/66 - 12/31/66 (Z = Dec) 67 GMC 133" Fenderside PC1741x 10/66 (R=Oct) 68 GMC PB13713 09/67 based on the "9" by GMC? --can anyone decode any dates on this one? 70 GMC Jimmy SZ53344 10/69 71 chevy 1Z639337 04/71....duplicate of post 222 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 08-27-2021 at 08:34 PM.

06-23-2021, 06:31 PM	#228
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 70 chevy 0B117972 11/69 70 chevy 0S157946 3/70 71 chevy 1Z638343 3/15/71<build date<03/31/71 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 06-27-2021 at 05:46 PM.

06-23-2021, 07:48 PM	#229
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,512	Re: The build date project Great additions! Friday is the day, I’m going to sit down and get everything 100% up to date. My apologies for falling behind, life gets in the way sometimes. __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s

07-01-2021, 11:22 PM	#230
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 71 chevy blazer 1S626783 01/71 70 chevy 0Z127814 12/69 71 chevy 1J628302 4/71 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 07-04-2021 at 10:12 AM.

07-02-2021, 08:05 PM	#231
Pickle c10 Registered User Join Date: Apr 2017 Location: Antioch Posts: 14	Re: The build date project 70 Chevy 0A152558 Sorry, no confirmed build date.

07-11-2021, 06:50 PM	#232
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 72 Chevy 2Z127502 12/10/71 --I'm pretty certain this one is 12/10/71. I also think this helps confirm that 2Z128188 (in post #115) is 12/10/71, which was a Friday. Was the factory shutdown on the weekends (it appears that way based on spot checking a few dates)? If so, I think that rules out Dec 11, 12, 18,& 19 as possible 12/1x dates. 72 Chevy 2Z129510 12/17/71 72 Chevy 2B169073 06/13/72 67 Chevy--little confused by this one. Is it a Norwood or St. Louis truck? 7S129747 pre-12/21/66 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 07-11-2021 at 08:14 PM.

07-15-2021, 08:50 AM	#233
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 70 chevy suburban 0Z146137 03/03/70 72 Blazer 2F173321 Pre-05/26/72 71 chevy 1B620133 01/22/71 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 07-20-2021 at 09:01 AM.

07-16-2021, 06:17 PM	#234
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,512	Re: The build date project Updated to post 225 today. More to come soon. Thanks for all the work you’ve put into this John! The last vin in post 232 is confusing. I would say it’s a misprint on one side or the other. We can add it to both plants with a note on the side, maybe a vin will come along that will nail it down one way or the other. __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s

07-23-2021, 12:04 AM	#235
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 67 GMC (Pontiac-built) PC6996A TBD 72 chevy 2Z109018 10/71 Here's an interesting one--the protecto-plate's build date (4 for April) doesn't match the build month on the build sheet. 70 chevy 0A135688 03/25/70 72 chevy 2F138206 01/07/72<build date<01/21/72 Another odd one... 68 chevy 8T119313 Even though it shows January build month, it appears the engine was built February 1st. Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 07-25-2021 at 11:43 AM.

07-25-2021, 10:39 AM	#239
davischevy Senior Member Join Date: Sep 2008 Location: Harrison, Arkansas Posts: 9,866	Re: The build date project My K20. Attached Images __________________ other Larry Build thread, Arkansas K10 https://67-72chevytrucks.com/vboard/...=755797&page=5 The ability to speak several languages is an asset, but the ability to keep your mouth shut in any language is priceless.

07-25-2021, 12:55 PM	#240
Getter-Done Senior Member Join Date: Dec 2009 Location: TN. Posts: 8,454	Re: The build date project Here is one from a parts truck. No blue sticker or SPID. . __________________ ________________________________________________________________________________________ ____________________________________________ 84 Chevy K-20 63 Impala (my high school car) http://67-72chevytrucks.com/vboard/s...Crew Cab Build

07-25-2021, 03:19 PM	#241
Carl Spangler Registered User Join Date: Oct 2013 Location: Central Coast Ca. Posts: 429	Re: The build date project 402 already posted this one. __________________ 1971 SWB step side: Original NM Forestry truck, then NM Fire truck, and now a ranch truck. Last edited by Carl Spangler; 07-25-2021 at 04:12 PM.

07-25-2021, 03:21 PM	#242
Carl Spangler Registered User Join Date: Oct 2013 Location: Central Coast Ca. Posts: 429	Re: The build date project 402 already posted this one. __________________ 1971 SWB step side: Original NM Forestry truck, then NM Fire truck, and now a ranch truck.

07-27-2021, 07:38 PM	#243
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,512	Re: The build date project 2Z138574 Feb 01 72 Per this post http://67-72chevytrucks.com/vboard/s...9&postcount=16 __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s



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07-29-2021, 12:02 AM	#244
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 67 chevy 7S188218 06/67 based on "T" for June. However, engine, transmission, and rear axle all have August build dates. Something doesn't seem right with this one... Edit: I believe June is correct based on the 7S truck in post #246. 68 chevy suburban 8Z142621 Pre-04/02/68 68 gmc ZB15973 01/10/68 68 chevy 50th 8J165647 See post #219 for document reference: "Date received" = 05/(2x)/68... Refers to order date? "estimated date of production" = 06/15/68 Maybe a "7" for build month on POP? Worst case pre 8/06/68 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 08-27-2021 at 09:05 PM.

07-29-2021, 12:01 PM	#245
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 67 chevy 7J141521 04/17/67<build date<04/30/67 72 Blazer 2S159156 TBD 71 GMC suburban Z120657 TBD -- Currently the last Z1 data point on our list. 67 chevy 71117045 2/7/67-02/28/67. P for February. Rear axle date is 7 (1967) B (February) 7 (7th day of month). Edit: I found this build month decoder from a Chevelle website that seems to match up with our trucks...I'll update some of the additions accordingly. Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 07-29-2021 at 05:46 PM.

07-29-2021, 04:39 PM	#246
402Bowtie Registered User Join Date: Sep 2003 Location: Wichita, KS Posts: 3,735	Re: The build date project 67 chevy 7F150165 04/67 (N= April) 72 Blazer 2F174994 05/19/72<build date<05/31/72 67 chevy 7S180588 05/19/67<build date<05/31/67 (Y = May) 69 chevy (Oshawa) 91831177 02/69 70 Blazer 0S116401 10/69 72 Blazer 2S162659 TBD 71 chevy 1A643465 06/18/71<build date<06/30/71 Attached Images __________________ Link to Parts I am Selling Build Date Thread: GMC, 68-71 Chevy, 72 Chevy Last edited by 402Bowtie; 12-21-2021 at 02:19 PM.

07-31-2021, 10:42 AM	#247
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,512	Re: The build date project 1972 k20 2S155111 1/72 Attached Images __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s

07-31-2021, 11:59 PM	#248
CS1972 Senior Member Join Date: Jun 2018 Location: Austin Texas Posts: 450	Re: The build date project My brothers: CKE142Z137521 Blue door sticker build date: 2/72 Of interest: His NP205 transfer case build plate date: 12-21-71 Mine CKE142F133119 No blue door sticker or build sheet Of interest: My NP205 transfer case build plate date: 12-2-71 Attached Images __________________ Ron 1972 Cheyenne Super 1/2 ton LWB 4x4 - Grapefruit Yellow / White

08-02-2021, 08:57 PM	#249
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,512	Re: The build date project 70 blazer Attached Images __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s

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