General Discussion Discuss your Oldsmobile or other car-related topics.

Help Decoding VIN and Data Plate Please 1968

Old April 24th, 2018, 03:29 PM
  #1  
Registered User
Thread Starter
 
hawkeye999's Avatar
 
Join Date: Apr 2018
Posts: 2
Help Decoding VIN and Data Plate Please 1968

Got an interesting one here maybe for 1968, will upload pics. The VIN says its a 442 but data plate says Cutlass Supreme Holiday Coupe. I saw somewhere that this could occur for a legitimate 442 in '68 and '69, which I think is true here but you folks are the experts so thanks in advance for your help. Oddly, I think the data plate says it has a bench seat but this has buckets and is factory (supposedly) 4 speed manual; also says paint trim is V V, which should be Juneau Gray (?), but sure looks like original paint and like a burgundy color. THANKS IN ADVANCE!
Attached Images
File Type: jpg
20180409_171710.jpg (2.86 MB, 38 views)
File Type: jpg
20180409_172629.jpg (4.40 MB, 28 views)
File Type: jpg
IMG_0640(2).jpg (25.5 KB, 23 views)
File Type: jpg
IMG_0639(1).jpg (24.5 KB, 177 views)
File Type: jpg
IMG_0651(1).jpg (22.5 KB, 19 views)
File Type: jpg
IMG_0652(1).jpg (22.6 KB, 17 views)
File Type: jpg
IMG_0654(1).jpg (61.8 KB, 19 views)
File Type: jpg
IMG_1284.jpg (101.9 KB, 19 views)
File Type: jpg
IMG_1285.jpg (157.5 KB, 21 views)
File Type: jpg
IMG_1286.jpg (91.2 KB, 28 views)
hawkeye999 is offline  
Old April 24th, 2018, 04:16 PM
  #2  
The Rocket Astronomer
 
lunaboy's Avatar
 
Join Date: Mar 2009
Location: South Texas
Posts: 1,461
your 33687 is correct for 68 442 and you are correct that the 68 442 shares the same fisher body as the cutlass S body but not the Supreme 33657 body. The eng block id pic looks like a 66 67 400E block; Much better than the later 68-69 400 G block that would be correct for your car.
lunaboy is offline  
Old April 24th, 2018, 06:36 PM
  #3  
Registered User
 
Yellowstatue's Avatar
 
Join Date: Jan 2009
Location: Too close to Toronto!!
Posts: 4,087
Looks like your car originally had a rally stripe, W36. Cool.
Yellowstatue is offline  
Old April 24th, 2018, 07:23 PM
  #4  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,254
Yes, it is well documented in the Fisher Body Manual and the Oldsmobile Parts Book (among other places) that real 442s got 344xxxxxxx VINs and 336XX cowl tags from the factory for the 1968 and 69 model years. Fremont cars actually switched to 344xx cowl tags long before Lansing. My Lansing-built 68 W-30, 69 Hurst, and 69 442 all have 336xx cowl tags.
joe_padavano is online now  
Old April 25th, 2018, 10:48 AM
  #5  
Registered User
 
VikingBlue's Avatar
 
Join Date: May 2008
Posts: 482
what in the pic(s) suggest original W-36 stripes ? it doesn't look like the emblem is centered across the bottom of fender width. Or is it ?
VikingBlue is offline  
Old April 25th, 2018, 10:56 AM
  #6  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
Originally Posted by VikingBlue
what in the pic(s) suggest original W-36 stripes ? it doesn't look like the emblem is centered across the bottom of fender width. Or is it ?

The fender numeral placement is unique to the W36 stripe. They do appear to be correctly centered and below the wheel lip
Attached Images
File Type: jpg
DSCN0745.JPG (1.17 MB, 16 views)

Last edited by allyolds68; April 25th, 2018 at 10:59 AM.
allyolds68 is offline  
Old April 25th, 2018, 11:09 AM
  #7  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,254
Wow, it is nearly impossible to find a photo of a 1968 442 on Google Images that DOESN'T have (incorrectly applied) stripes.
Ironically, the only one I could find was the "stripe delete" convertible that has been discussed here in length previously. Note the distance from the "2" to the leading edge of the door vs. where the emblems are located on the OP's car.



joe_padavano is online now  
Old April 25th, 2018, 11:43 AM
  #8  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Re: Decoding the VIN and Cowl tag.



3 - Oldsmobile division
44 - model: 442 (most people use the 344 to identify this series)
87 - body style. 2 door holiday coupe
8 - model year digit (1968)
M - Final assembly plant: Lansing Michigan
334546 - final assembly sequence number.




04A - Date code the body was assembled at Lansing Fisher Body Works. 04 = April, A = first week. No specific dates are assigned unless you can find the broadcast card in the vehicle.
ST-68 - Model Year 1968
3 - Oldsmobile Division of GM
36 - Product Line = Cutlass (already discussed by Joe P)
87 - Body style = 2 door Holiday Coupe
LAN - Lansing FISHER Body Works (separate from final assembly)
BODY 337220 - Body number assigned by FBW. Not related to VIN
TR 950 - Trim Black Vinyl Interior (likely a bench seat as Buckets were trim 940)
PAINT V V - Juneau Gray Upper/lower. (I'd also guess the missing W36 Stripe might have been white or red)

Just guessing it might have looked similar to this somewhat lighter paint scheme sans vinyl roof. But no doubt your car has been color changed from factory.


Last edited by Allan R; April 25th, 2018 at 11:46 AM.
Allan R is offline  
Old April 25th, 2018, 01:41 PM
  #9  
Registered User
 
VikingBlue's Avatar
 
Join Date: May 2008
Posts: 482
Ally...I thought factory stripes are centered on the fender heel, which doesn't seem to be the case with the red car (unless you're showing an incorrect W36).
VikingBlue is offline  
Old April 25th, 2018, 01:44 PM
  #10  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,254
joe_padavano is online now  
Old April 25th, 2018, 02:06 PM
  #11  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
Originally Posted by VikingBlue
Ally...I thought factory stripes are centered on the fender heel, which doesn't seem to be the case with the red car (unless you're showing an incorrect W36).

The red car (mine) used the exact same fender measurement picture that Joe posted above. When I did my car that was the only resource available. If it doesn't look right, it's because of the angle of the picture or the partial fender pic. What Joe's pic doesn't show is the Saffron fenders were cut off forward of the stripe. Here's a pic of the passenger side. You can see it was cut. I don't have a full pic of the driver's side (I don't think anyone does). The stripe is not perfectly centered
Attached Images
File Type: jpg
RH_Full_View_side.JPG (50.3 KB, 17 views)

Last edited by allyolds68; April 25th, 2018 at 02:15 PM.
allyolds68 is offline  
Old April 25th, 2018, 02:18 PM
  #12  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
Here's the Assembly Manual drawing. It's pretty clear here too:
Attached Images
File Type: jpg
68 fender stripe.JPG (1.47 MB, 17 views)
allyolds68 is offline  
Old April 25th, 2018, 02:49 PM
  #13  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Originally Posted by allyolds68
The red car (mine) used the exact same fender measurement picture that Joe posted above.
Mike, I kind of thought that was your car just back from paint. I noticed the masking tape along the fenders to protect the hood fitment. Has it been 8 years already since it was done?
Allan R is offline  
Old April 25th, 2018, 04:02 PM
  #14  
Registered User
Thread Starter
 
hawkeye999's Avatar
 
Join Date: Apr 2018
Posts: 2
This is exciting! Thanks to all you experts. So far I've been able to confirm its a true 442 car, rolled out of factory Juneau Gray top/bottom with W36 stripe, likely white or red. Seller said he believed it is a numbers matching car, But unless the cowl tag / data plate is off then it had a front bench seat (trim 950) which means buckets put in later and not orginal 4 speed right?. Also a comment above said engine code is probably from earlier 66-67 motor but still a 400. So, since I guess the cowl tag / data plate and VIN can't provide any answers with regard to original transmission. is it still possible the 950 trim indicated was put on an actuall 940 car with original buckets and 4 speed? Or Am I just dreaming. And since it was a first week in April production car could the motor still be original also?
hawkeye999 is offline  
Old April 25th, 2018, 05:09 PM
  #15  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
You didn’t need buckets for a four speed (or three speed for that matter)

the motor cannot be original
allyolds68 is offline  
Old April 25th, 2018, 05:15 PM
  #16  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
Originally Posted by Allan R
Mike, I kind of thought that was your car just back from paint. I noticed the masking tape along the fenders to protect the hood fitment. Has it been 8 years already since it was done?
yup. Eight years and still going strong. Thanks.
allyolds68 is offline  
Old April 25th, 2018, 05:15 PM
  #17  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Originally Posted by hawkeye999
....... So, since I guess the cowl tag / data plate and VIN can't provide any answers with regard to original transmission. is it still possible the 950 trim indicated was put on an actuall 940 car with original buckets and 4 speed? Or Am I just dreaming.
Short answer is no. The factory didn't make mistakes like that. If you want to authenticate the engine and transmission, check the VIN deriviatives on the block, and transmission. IF they show a Lansing build and the last 6 numbers of your VIN, you have the original equipment the car was born with. That's about as scientific as it gets for now.

Originally Posted by hawkeye999
And since it was a first week in April production car could the motor still be original also?
Not if it is a 67 engine. Production for your model year ended in late June of 68. Factory retooling for 69 and production start again in late July/early August so there would be inventory for the 69 model year. My car was built 04A in 1972. I happen to have the broadcast sheet that shows it was cobbled together starting April 7, 1972 and authentication from GM that it finished production on April 10, 1972. Everything that the original documentation shows is exactly what the car came with.
Allan R is offline  
Old April 25th, 2018, 05:28 PM
  #18  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
If you need help finding the engine VIN derivative look at this. You might need to ungunk the stamping plate, but usually a cell phone can get a good shot for you.

Allan R is offline  
Old April 25th, 2018, 05:42 PM
  #19  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,254
A 1967 or earlier block will not have a VIN derivative stamp.
joe_padavano is online now  
Old April 25th, 2018, 05:47 PM
  #20  
Just an Olds Guy
 
Allan R's Avatar
 
Join Date: Jul 2008
Location: Edmonton, AB. And "I am Can 'eh' jun - eh"
Posts: 24,525
Ooops. I should have remembered that. Thanks for the wake up call.
Allan R is offline  
Old April 25th, 2018, 05:55 PM
  #21  
Registered User
 
allyolds68's Avatar
 
Join Date: Jul 2008
Location: Seneca Falls, NY
Posts: 5,258
I should know this off the top of my head but I don’t ....

i think they started stamping the VIN derivative on the tranny’s in 68 so that could prove that you had a four speed. If you happen to have the Protect-o-plate the engine and tranny codes are on there too

if the hole in the floor looks like it was cut by a blind guy with a torch that’s a good sign it was an original MT car too

Last edited by allyolds68; April 25th, 2018 at 05:58 PM.
allyolds68 is offline  
Old April 26th, 2018, 06:45 AM
  #22  
Registered User
 
VikingBlue's Avatar
 
Join Date: May 2008
Posts: 482
Ahhh I see...I believed the stripes were supposed to be centered on the heel of the fender but that factory diagram says otherwise. They are a smidge closer to the door edge.
VikingBlue is offline  
Old April 26th, 2018, 07:17 AM
  #23  
Old(s) Fart
 
joe_padavano's Avatar
 
Join Date: Mar 2007
Location: Northern VA
Posts: 47,254
Originally Posted by allyolds68
I should know this off the top of my head but I don’t ....

i think they started stamping the VIN derivative on the tranny’s in 68 so that could prove that you had a four speed. If you happen to have the Protect-o-plate the engine and tranny codes are on there too

if the hole in the floor looks like it was cut by a blind guy with a torch that’s a good sign it was an original MT car too
Correct. Olds started using VIN derivative stamps on the block and trans case with the 1968 model year in response to federal requirements that were put in place then. In prior years, the engine and trans unit numbers were keyed to the VIN on the Protet-O-Plate.
joe_padavano is online now  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Fitti Fi
General Discussion
5
July 9th, 2013 05:55 AM
denf221
General Questions
1
May 12th, 2010 09:42 PM
denf221
General Questions
1
January 20th, 2010 08:16 PM
oldsonharmont
Cutlass
1
February 5th, 2009 02:06 AM
iuhoops83
Cutlass
9
August 8th, 2008 05:27 AM


Thread Tools
Search this Thread
Quick Reply: Help Decoding VIN and Data Plate Please 1968



All times are GMT -7. The time now is 07:33 AM.