C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Factory build sheet

Thread Tools
 
Search this Thread
 
Old Mar 13, 2012 | 09:28 PM
  #1  
Clay master's Avatar
Clay master
Thread Starter
Intermediate
 
Joined: Feb 2012
Posts: 38
Likes: 1
Default Factory build sheet

I recently purchased a 71 ls5 and the owner finally sent me the build sheet as promised , he actually sent me 2. One that matches the car and the other one is from another 71. I don't see a vin number on any of these. Is the other build sheet worth anything?
Reply
Old Mar 13, 2012 | 09:35 PM
  #2  
jesse10886's Avatar
jesse10886
Burning Brakes
 
Joined: Oct 2011
Posts: 1,093
Likes: 2
From: long beach California
Default

yes keep it!!
Reply
Old Mar 13, 2012 | 11:42 PM
  #3  
Mark_Milner's Avatar
Mark_Milner
Safety Car
10 Year Member
 
Joined: Feb 2006
Posts: 4,367
Likes: 59
From: FL
Default

No, send it to me to dispose.
Reply
Old Mar 14, 2012 | 06:56 AM
  #4  
427SIXPACK's Avatar
427SIXPACK
Le Mans Master
Supporting Lifetime Gold
20 Year Member
Community Influencer
Shutterbug
Top Answer: 5
 
Joined: Nov 2001
Posts: 8,662
Likes: 1,876
From: LONG ISLAND
2025 C3 ('68-'73) of the Year Finalist - Unmodified
2024 C3 of the Year Finalist - Unmodified
2023 C3 of the Year Finalist - Unmodified
Default

Originally Posted by Clay master
I recently purchased a 71 ls5 and the owner finally sent me the build sheet as promised , he actually sent me 2. One that matches the car and the other one is from another 71. I don't see a vin number on any of these. Is the other build sheet worth anything?
If your talking about "Tank" stickers.......they do not have the vin # on them........ !
Reply
Old Mar 14, 2012 | 08:00 AM
  #5  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by 427SIXPACK
...If your talking about "Tank" stickers...they do not have the vin # on them...

There might be a hand written job number which may or may not correlate with the VIN. Subtract 500 from the last three digits of your VIN and see if the result matches the job number.

Reply
Old Mar 14, 2012 | 09:09 AM
  #6  
Don Rickles's Avatar
Don Rickles
Race Director
 
Joined: Jun 2005
Posts: 10,189
Likes: 206
2018 Corvette of Year Finalist
2017 C3 of Year
Default

Sometimes the vin/consecutive unit number can be found on the build/tank sheet. It is typed on the reverse side threw the copy paper on my 72 build sheet, (lower right corner). I believe there have been the same numbers found on some 71 sheets as well. Post some pictures of your find, someone may have interest in your non matching sheet?

Easy Mike, It looks like you can either add or subtract the 500, at every 1000? If that makes sense?



WB

Last edited by Don Rickles; Mar 14, 2012 at 10:52 AM. Reason: added consecutive unit number
Reply
Old Mar 14, 2012 | 09:22 AM
  #7  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by War Bonnet
...Easy Mike, It looks like you can either add or subtract the 500, at every 1000? If that makes sense?...
When it works, it goes to 500 then starts again at zero. 500 was selected because there were usually about 500 cars on the line in various stages of assembly on any work day, give or take.

Subtracting 500 works for some model years and does not work for others.

It looks like your consecutive unit number and (maybe) key codes were typed on the backside of your sticker.


Last edited by Easy Mike; Mar 14, 2012 at 09:26 AM.
Reply
Old Mar 14, 2012 | 09:41 AM
  #8  
Don Rickles's Avatar
Don Rickles
Race Director
 
Joined: Jun 2005
Posts: 10,189
Likes: 206
2018 Corvette of Year Finalist
2017 C3 of Year
Default

Originally Posted by Easy Mike
When it works, it goes to 500 then starts again at zero. 500 was selected because there were usually about 500 cars on the line in various stages of assembly on any work day, give or take.

Subtracting 500 works for some model years and does not work for others.

It looks like your consecutive unit number and (maybe) key codes were typed on the backside of your sticker.

I never thought to check the key codes! I do have them on the sales order, I'll check. Sorry to have to delete the picture. Don't really want the codes out there..........Thanks Mike!
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-1

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-2

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-3

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-4

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-5

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
story-6

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-7

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-8

2027 Corvette vs The World: Every C8 vs Its Closest Competitor

 Joe Kucinski
story-9

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
Old Mar 14, 2012 | 10:15 AM
  #9  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Could be key codes. I wasn't quite sure myself.
Reply
Old Mar 14, 2012 | 10:49 AM
  #10  
Don Rickles's Avatar
Don Rickles
Race Director
 
Joined: Jun 2005
Posts: 10,189
Likes: 206
2018 Corvette of Year Finalist
2017 C3 of Year
Default

Originally Posted by Easy Mike
Could be key codes. I wasn't quite sure myself.
Easy Mike,

You are correct! They are the key codes! I posted this question before with no definitive answer. Now, I know for sure what the numbers are. Greatly appreciated! Very

WB
Reply
Old Mar 14, 2012 | 02:11 PM
  #11  
garage-ghost's Avatar
garage-ghost
Melting Slicks
 
Joined: Aug 2004
Posts: 2,220
Likes: 6
From: www.Z16.org North/West Pennsylvania
Default

Originally Posted by War Bonnet
Easy Mike,

You are correct! They are the key codes! I posted this question before with no definitive answer. Now, I know for sure what the numbers are. Greatly appreciated! Very

WB
My 72 has both the key codes and last 6 digits of the serial number stamped, in reverse, on the order copy (build sheet). I don't think that started that until 1972.
Reply
Old Mar 14, 2012 | 03:20 PM
  #12  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by garage-ghost
My 72 has both the key codes and last 6 digits of the serial number stamped, in reverse, on the order copy (build sheet). I don't think that started that until 1972.
So did Bonnet's. Wonder why they put those entries on the back of the sheet? Tis a puzzle.

Reply
Old Mar 14, 2012 | 09:36 PM
  #13  
Clay master's Avatar
Clay master
Thread Starter
Intermediate
 
Joined: Feb 2012
Posts: 38
Likes: 1
Default

Thanks for
The info
Reply
Old Mar 15, 2012 | 06:13 PM
  #14  
Alan 71's Avatar
Alan 71
Team Owner
15 Year Member
Active Streak: 120 Days
Community Influencer
Top Answer: 5
 
Joined: Sep 2006
Posts: 31,170
Likes: 4,248
From: Westminster Maryland
Default

Hi cm,
While it's true the front side of the tank sheet doesn't have a VIN on it, it does have an Order Number.
IF you HAPPEN to have the original window sticker you'll see the Order Number on IT too, AND a VIN stamp!
The less desirable the car, the more likely it will be that it has both, but no one will care!
Regards,
Alan
Reply

Get notified of new replies

To Factory build sheet





All times are GMT -4. The time now is 05:09 AM.

story-0
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-1
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-2
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-3
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-4
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-5
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-6
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-7
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-8
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-9
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE