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

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

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

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.

Re: The build date project
 

71 chevy blazer
1S626783
01/71

70 chevy
0Z127814
12/69

71 chevy
1J628302
4/71

Re: The build date project
 

70 Chevy
0A152558

Sorry, no confirmed build date.

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

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

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.

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.

Re: The build date project
 

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.

Re: The build date project
 

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

Re: The build date project
 

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.

Re: The build date project
 

My K20.

Re: The build date project
 

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

Attachment 2116412




.

Re: The build date project
 

402 already posted this one.

Re: The build date project
 

402 already posted this one.

Re: The build date project
 

2Z138574 Feb 01 72

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

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

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.

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

Re: The build date project
 

1972 k20
2S155111
1/72

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

Re: The build date project
 

70 blazer

Re: The build date project
 

No crap huh:lol:
You shouldn’t have said anything and seen how long it took me to figure it out!