C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Build sheet removal on C4

Thread Tools
 
Search this Thread
 
Old Dec 21, 2024 | 10:01 PM
  #1  
jphelps1950's Avatar
jphelps1950
Thread Starter
6th Gear
 
Joined: Dec 2024
Posts: 6
Likes: 2
From: Decatur, Alabama
Default Build sheet removal on C4

Looking to remove my original build sheet on my 95 base coupe. It’s in tact behind the right tank strap on my gas tank.
Can I just loosen the strap and pull it out from the taillight lense?


Reply
Old Dec 21, 2024 | 10:09 PM
  #2  
WVZR-1's Avatar
WVZR-1
Team Owner
20 Year Member
Veteran: Army
Active Streak: 30 Days
Liked
 
Joined: Sep 2003
Posts: 25,357
Likes: 2,729
Default

Why the fascination of removing the Build Sheet? The SPID label pretty much supplies you sufficient information for anything you need. Use that as a selling point when you decide to sell.
Reply
Old Dec 21, 2024 | 10:15 PM
  #3  
jphelps1950's Avatar
jphelps1950
Thread Starter
6th Gear
 
Joined: Dec 2024
Posts: 6
Likes: 2
From: Decatur, Alabama
Default

Owned the car for 26 years. Not selling. Already ordered the reproduction from the museum . I’m a Corvette nerd and want the sheet before it deteriorates .
Reply
Old Dec 21, 2024 | 11:40 PM
  #4  
Natty C's Avatar
Natty C
Melting Slicks
Community Builder
Community Influencer
Community Favorite
Top Answer: 1
 
Joined: May 2019
Posts: 3,137
Likes: 1,358
From: Mid-Atlantic
2025 C4 of the Year Finalist - Unmodified
2023 C4 of the Year Finalist - Unmodified
2022 C4 of the Year Finalist - Unmodified
2021 C4 of the Year - Unmodified Finalist
Default

You could do that by just loosening the strap.

But the thing is that it'll still be stuck on there. You're gonna have to be very, very careful and pull it/ blade it off very delicately.

Mine was pretty much disintegrated when I replaced my fuel tank.

I ended up just throwing it away. Couldn't even read what was left of it.

Yours looks to be in pretty good condition, though.

But not much room to work through the plate opening.


Last edited by Natty C; Dec 21, 2024 at 11:46 PM. Reason: Typos...
Reply
Old Dec 24, 2024 | 12:39 AM
  #5  
RPO Joe's Avatar
RPO Joe
Pro
 
Joined: Jul 2023
Posts: 710
Likes: 849
From: Central Kansas – early 1977 L-48 Coupe in Classic White, aka the Sunset Stripper
2023 C4 of the Year Winner - Unmodified
Default

Originally Posted by jphelps1950
Looking to remove my original build sheet on my 95 base coupe. It’s in tact behind the right tank strap on my gas tank.
Can I just loosen the strap and pull it out from the taillight lense?
Here's how I did mine: https://www.corvetteforum.com/forums...post1607129798

Please post up some pix of your extraction process.
Reply
Old Dec 24, 2024 | 02:00 AM
  #6  
jphelps1950's Avatar
jphelps1950
Thread Starter
6th Gear
 
Joined: Dec 2024
Posts: 6
Likes: 2
From: Decatur, Alabama
Default

Did u loosen the tank straps?
Reply
Old Dec 24, 2024 | 03:13 AM
  #7  
ChumpVette's Avatar
ChumpVette
Safety Car
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2010
Posts: 4,564
Likes: 1,676
Default

How much are you willing to remove for that piece of paper?

Reply
Old Dec 24, 2024 | 05:48 AM
  #8  
jphelps1950's Avatar
jphelps1950
Thread Starter
6th Gear
 
Joined: Dec 2024
Posts: 6
Likes: 2
From: Decatur, Alabama
Default

No more than lowering the muffler and loosening the tank strap
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

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

 Joe Kucinski
story-1

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

 Verdad Gallardo
story-2

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-3

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

 Michael S. Palmer
story-4

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

 Joe Kucinski
story-5

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

 Michael S. Palmer
story-6

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

 Joe Kucinski
story-7

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-8

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-9

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
Old Dec 24, 2024 | 06:43 AM
  #9  
Natty C's Avatar
Natty C
Melting Slicks
Community Builder
Community Influencer
Community Favorite
Top Answer: 1
 
Joined: May 2019
Posts: 3,137
Likes: 1,358
From: Mid-Atlantic
2025 C4 of the Year Finalist - Unmodified
2023 C4 of the Year Finalist - Unmodified
2022 C4 of the Year Finalist - Unmodified
2021 C4 of the Year - Unmodified Finalist
Default

Originally Posted by RPO Joe
You did a real good job cleaning that thing up.
Reply
Old Dec 24, 2024 | 07:08 AM
  #10  
Natty C's Avatar
Natty C
Melting Slicks
Community Builder
Community Influencer
Community Favorite
Top Answer: 1
 
Joined: May 2019
Posts: 3,137
Likes: 1,358
From: Mid-Atlantic
2025 C4 of the Year Finalist - Unmodified
2023 C4 of the Year Finalist - Unmodified
2022 C4 of the Year Finalist - Unmodified
2021 C4 of the Year - Unmodified Finalist
Default

As an aside, the torque on those strap nuts are 40 lb. in.

​​​​​​The torque on the strap bolts are 11 lb. ft.


Last edited by Natty C; Dec 24, 2024 at 07:37 AM.
Reply
Old Dec 24, 2024 | 09:48 AM
  #11  
RPO Joe's Avatar
RPO Joe
Pro
 
Joined: Jul 2023
Posts: 710
Likes: 849
From: Central Kansas – early 1977 L-48 Coupe in Classic White, aka the Sunset Stripper
2023 C4 of the Year Winner - Unmodified
Default

Originally Posted by jphelps1950
Did u loosen the tank straps?
Only the passenger-side tank strap. Clean (wire brush) and lubricate the bolt threads on the strap, as they'll likely be encrusted in decades of road crud. If you don't do this, you run the risk of twisting the strap into a pretzel as you remove the nut.

With both passenger-side taillight housings out you've got great physical and visual access to the tank strap and your build sheet. Follow the tips listed in my link above and recovering your build sheet is an easy, satisfying job.

As noted in my link, be as careful and gentle as you can removing the four bolts that secure the backside of the two taillight housings, as the plastic bolt bosses will likely be brittle with age.
Reply
Old Dec 24, 2024 | 09:49 AM
  #12  
RPO Joe's Avatar
RPO Joe
Pro
 
Joined: Jul 2023
Posts: 710
Likes: 849
From: Central Kansas – early 1977 L-48 Coupe in Classic White, aka the Sunset Stripper
2023 C4 of the Year Winner - Unmodified
Default

Originally Posted by Natty C
You did a real good job cleaning that thing up.
Thanks.
Reply
Old Dec 24, 2024 | 09:50 AM
  #13  
RPO Joe's Avatar
RPO Joe
Pro
 
Joined: Jul 2023
Posts: 710
Likes: 849
From: Central Kansas – early 1977 L-48 Coupe in Classic White, aka the Sunset Stripper
2023 C4 of the Year Winner - Unmodified
Default

Originally Posted by jphelps1950
No more than lowering the muffler and loosening the tank strap
Messing with the (factory) muffler on my '96 was not necessary.
Reply
Old Dec 24, 2024 | 10:14 AM
  #14  
jphelps1950's Avatar
jphelps1950
Thread Starter
6th Gear
 
Joined: Dec 2024
Posts: 6
Likes: 2
From: Decatur, Alabama
Default

@RPO Joe

thank you

I’ll try this at the beginning of the next week and post my results .
Reply
Old Dec 25, 2024 | 12:10 AM
  #15  
Gale Banks 80''s Avatar
Gale Banks 80'
Safety Car
15 Year Member
Photogenic
Photoriffic
Top Answer: 1
 
Joined: Nov 2008
Posts: 3,713
Likes: 550
From: Seattle Washington
Default

For what its worth I found a build sheet on my 1990 stuffed in a hole in the left front suspension cradle.
Reply
Old Dec 25, 2024 | 11:01 AM
  #16  
FostersPerformance's Avatar
FostersPerformance
Melting Slicks
20 Year Member
Liked
Community Favorite
Top Answer: 1
 
Joined: Jul 2003
Posts: 3,489
Likes: 868
From: Saratoga Springs NY
2024 C4 of the Year Finalist - Modified
2022 C4 of the Year Finalist - Modified
Default

Originally Posted by Gale Banks 80'
For what its worth I found a build sheet on my 1990 stuffed in a hole in the left front suspension cradle.
I also found one in the K memeber of my 88.
Reply
Old Dec 25, 2024 | 01:21 PM
  #17  
84 4+3's Avatar
84 4+3
Le Mans Master
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Aug 2017
Posts: 6,930
Likes: 1,487
From: New Jersey
Default

The one on my 84 wasn't even for the right car FYI.
Reply

Get notified of new replies

To Build sheet removal on C4

Old Dec 26, 2024 | 07:40 AM
  #18  
'78CorvetteS.A.'s Avatar
'78CorvetteS.A.
Drifting
Shutterbug
Community Favorite
Top Answer: 3
 
Joined: Nov 2018
Posts: 1,738
Likes: 635
From: USA
Default

Originally Posted by 84 4+3
The one on my 84 wasn't even for the right car FYI.
Same here^^^^^!!!! I'd have to dig it out, but it was for the VIN right before or right after mine....interestingly it shared many of the same traits, color, interior color and was destined for Puerto Rico....mine was on it's way to Vancouver, B.C.! A little side note, mine is a fairly early (March of '83) production '84 and I can testify by it's 38K original miles and condition that there was never a second build sheet in the K-member/Engine Cradle....I know they were put there, but I'm not sure when they started that practice👍
Reply
Old Dec 26, 2024 | 07:52 AM
  #19  
84 4+3's Avatar
84 4+3
Le Mans Master
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Aug 2017
Posts: 6,930
Likes: 1,487
From: New Jersey
Default

Originally Posted by '78CorvetteS.A.
Same here^^^^^!!!! I'd have to dig it out, but it was for the VIN right before or right after mine....interestingly it shared many of the same traits, color, interior color and was destined for Puerto Rico....mine was on it's way to Vancouver, B.C.! A little side note, mine is a fairly early (March of '83) production '84 and I can testify by it's 38K original miles and condition that there was never a second build sheet in the K-member/Engine Cradle....I know they were put there, but I'm not sure when they started that practice👍
that's how mine was. I believe the last digit was one lower. But it could not have been more different a vehicle than mine. Mines a black, non z51, graphite interior, 4speed car and this was a two tone all bronze, Z51, auto car going to the midwest instead of NJ. I have no desire to confirm if there is one in the K member. My SPID label was missing and I just wanted answers.
Reply
Old Dec 26, 2024 | 08:06 AM
  #20  
'78CorvetteS.A.'s Avatar
'78CorvetteS.A.
Drifting
Shutterbug
Community Favorite
Top Answer: 3
 
Joined: Nov 2018
Posts: 1,738
Likes: 635
From: USA
Default

Originally Posted by 84 4+3
that's how mine was. I believe the last digit was one lower. But it could not have been more different a vehicle than mine. Mines a black, non z51, graphite interior, 4speed car and this was a two tone all bronze, Z51, auto car going to the midwest instead of NJ. I have no desire to confirm if there is one in the K member. My SPID label was missing and I just wanted answers.
Is your '84 an earlier production? If so, there was no SPID label, only a metal tag riveted to the side of the RH hood pin latch housing...this had some VIN info, paint codes and interior codes and that's about it. It's easy to miss because it's also black in color and blends right in. Don't quote me, but I'm pretty sure I've seen these on cars all the way up to the first 10K cars made....give or take. And if you don't have the metal tag, then yeah, some genius removed the SPID for you....Luckily mine came with a reproduction window sticker showing the options (or lack there of)....I still need to order a reproduction build sheet! Sorry if you already knew all of this, I just really like finding out and discussing all things unique to the '84 model year👍
Reply



All times are GMT -4. The time now is 03:13 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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
story-8
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-9
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE