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

Sill Plate question

Thread Tools
 
Search this Thread
 
Old Aug 7, 2009 | 03:49 PM
  #1  
PrestonM's Avatar
PrestonM
Thread Starter
Advanced
 
Joined: Jul 2009
Posts: 60
Likes: 0
Default Sill Plate question

Ok guys. I was going through some of the parts that I have gotten from my buddy for his Corvette. He has a new set of sill plates for a 68-77. From everyone's statement here, the Vette in question is NOT a 77, but a 78 or later. Will the New GM factory sill plates he has for it work, or do I need to get later model sill plates?
Reply
Old Aug 7, 2009 | 03:52 PM
  #2  
toolman1981's Avatar
toolman1981
Racer
 
Joined: Jan 2009
Posts: 482
Likes: 0
From: Near Round Top (pop. 90) Texas
Default

Originally Posted by PrestonM
Ok guys. I was going through some of the parts that I have gotten from my buddy for his Corvette. He has a new set of sill plates for a 68-77. From everyone's statement here, the Vette in question is NOT a 77, but a 78 or later. Will the New GM factory sill plates he has for it work, or do I need to get later model sill plates?
You need to clear up the question on what year the car IS, and go from THAT point.

Reply
Old Aug 7, 2009 | 03:55 PM
  #3  
halfmoontrail's Avatar
halfmoontrail
Drifting
 
Joined: Feb 2005
Posts: 1,438
Likes: 2
From: Melrose Florida
Default

Originally Posted by PrestonM
Ok guys. I was going through some of the parts that I have gotten from my buddy for his Corvette. He has a new set of sill plates for a 68-77. From everyone's statement here, the Vette in question is NOT a 77, but a 78 or later. Will the New GM factory sill plates he has for it work, or do I need to get later model sill plates?
I'm not sure, but I think they'll work. IIRC, the earlier ones are aluminum, and the later ones plastic?

Steve
Reply
Old Aug 7, 2009 | 04:13 PM
  #4  
7T1vette's Avatar
7T1vette
Team Owner
15 Year Member
Community Builder
Community Influencer
Top Answer: 5
 
Joined: Jan 2006
Posts: 37,637
Likes: 3,118
From: Crossville TN
Default

The 78-up plate is much narrower than the earlier one. You cannot interchange them.
Reply
Old Aug 7, 2009 | 04:20 PM
  #5  
PrestonM's Avatar
PrestonM
Thread Starter
Advanced
 
Joined: Jul 2009
Posts: 60
Likes: 0
Default

All I know is that the vin and title says 77, but the rear window is 78 or later. There is another thread I started on this titled "rear window difference" These are pretty wide and made of aluminum.
Reply
Old Aug 7, 2009 | 08:04 PM
  #6  
halfmoontrail's Avatar
halfmoontrail
Drifting
 
Joined: Feb 2005
Posts: 1,438
Likes: 2
From: Melrose Florida
Default

Preston,

Your theory about the VIN plate being switched, probably to a complete '79 makes the most sense. It would be the simplest explanation.

Steve
Reply
Old Aug 7, 2009 | 08:30 PM
  #7  
78VetteChic's Avatar
78VetteChic
Melting Slicks
Conversation Starter
All Eyes On Me
 
Joined: Mar 2009
Posts: 2,885
Likes: 1
Default

Originally Posted by 7T1vette
The 78-up plate is much narrower than the earlier one. You cannot interchange them.
78 sill plate -

Reply
Old Aug 8, 2009 | 03:06 PM
  #8  
PrestonM's Avatar
PrestonM
Thread Starter
Advanced
 
Joined: Jul 2009
Posts: 60
Likes: 0
Default

Originally Posted by 78VetteChic
78 sill plate -

I have a set of those taped up and didn't know what the heck they were. I guess I will clean them up and re-install them. Thanks for that 78VetteChic!
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Aug 8, 2009 | 03:08 PM
  #9  
PrestonM's Avatar
PrestonM
Thread Starter
Advanced
 
Joined: Jul 2009
Posts: 60
Likes: 0
Default

Originally Posted by halfmoontrail
Preston,

Your theory about the VIN plate being switched, probably to a complete '79 makes the most sense. It would be the simplest explanation.

Steve
I will have to get an inspection mirror and see if I can find the VIN on the frame. Any clue as to where it is on the 78-82 Vettes?
Reply
Old Aug 8, 2009 | 03:19 PM
  #10  
toolman1981's Avatar
toolman1981
Racer
 
Joined: Jan 2009
Posts: 482
Likes: 0
From: Near Round Top (pop. 90) Texas
Default

Originally Posted by PrestonM
I will have to get an inspection mirror and see if I can find the VIN on the frame. Any clue as to where it is on the 78-82 Vettes?
I'm wondering, what would you do if you discovered the vin had been switched?

Call the police immediately?

Sell the car, knowing the vin had been switched and risk being procecuted for the switch yourself?

Find the previous owner and demand your money back?

Or just continue to drive the car and pretend nothing is wrong?
Reply
Old Aug 8, 2009 | 03:29 PM
  #11  
PrestonM's Avatar
PrestonM
Thread Starter
Advanced
 
Joined: Jul 2009
Posts: 60
Likes: 0
Default

Not my car, so I will leave that decision up to him! I think I would drive it because I have already fallen in love with it and would probably never sell it.......
Reply

Get notified of new replies

To Sill Plate question





All times are GMT -4. The time now is 08:07 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE