C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

t top question

Thread Tools
 
Search this Thread
 
Old Mar 19, 2012 | 08:34 PM
  #1  
vetteguy22's Avatar
vetteguy22
Thread Starter
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Oct 2010
Posts: 1,160
Likes: 23
From: Prescott AZ
Default t top question

I am thinking about getting another set of t tops for my 1970 vette. When did they go from the double latch top to the single latch style.
Thanks,
Rob
Reply
Old Mar 19, 2012 | 09:13 PM
  #2  
captl27's Avatar
captl27
Instructor
10 Year Member
 
Joined: Jan 2006
Posts: 228
Likes: 1
From: Warwick New York
Default

I think the switch year was 78
Reply
Old Mar 19, 2012 | 10:52 PM
  #3  
bobs77vet's Avatar
bobs77vet
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Sep 2004
Posts: 11,874
Likes: 263
From: Arlington Va Current ride 04 vert, previous vettes: 69 vert, 77 resto mod
Default

it makes a huge difference i curse the double latch ones every time i turn to look over my shoulder
Reply
Old Mar 20, 2012 | 12:44 AM
  #4  
vetteguy22's Avatar
vetteguy22
Thread Starter
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Oct 2010
Posts: 1,160
Likes: 23
From: Prescott AZ
Default

Can anyone confirm this for me. I think I might have found a set from a 1976. Just want to make sure they are the double latch type. Thanks
Reply
Old Mar 20, 2012 | 02:00 AM
  #5  
my 76 ray's Avatar
my 76 ray
Melting Slicks
15 Year Member
 
Joined: Mar 2007
Posts: 2,520
Likes: 11
From: Hinckley OH
Default

'76 has the double latch.
Reply
Old Mar 20, 2012 | 09:30 AM
  #6  
vetteguy22's Avatar
vetteguy22
Thread Starter
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Oct 2010
Posts: 1,160
Likes: 23
From: Prescott AZ
Default

Thanks for the input guys. I appreciate it.
Rob
Reply
Old Mar 20, 2012 | 09:32 AM
  #7  
MathC3's Avatar
MathC3
Advanced
 
Joined: Jun 2011
Posts: 73
Likes: 0
From: Bethesda Maryland
Default

77 double latch also.
Reply
Old Mar 20, 2012 | 09:34 AM
  #8  
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 vetteguy22
...Can anyone confirm this for me. I think I might have found a set from a 1976. Just want to make sure they are the double latch type. Thanks...
Capl27 has already confirmed it. 78. Anything before 78 is double latch. Everything after is single latch.
You can swap the two types by changing the halo panel hardware.

Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-1

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

 Joe Kucinski
story-2

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

 Verdad Gallardo
story-3

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

 Joe Kucinski
story-4

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

 Verdad Gallardo
story-5

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-6

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

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

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

 Michael S. Palmer
story-9

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

 Joe Kucinski
Old Mar 20, 2012 | 11:48 AM
  #9  
bobs77vet's Avatar
bobs77vet
Race Director
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Sep 2004
Posts: 11,874
Likes: 263
From: Arlington Va Current ride 04 vert, previous vettes: 69 vert, 77 resto mod
Default

if you are looking for additional head room look for the later ones with the smoked glass or plastic.....no headliner and one latch give you a lot of room
Reply
Old Mar 20, 2012 | 08:18 PM
  #10  
vetteguy22's Avatar
vetteguy22
Thread Starter
Burning Brakes
15 Year Member
Conversation Starter
All Eyes On Me
Photogenic
 
Joined: Oct 2010
Posts: 1,160
Likes: 23
From: Prescott AZ
Default

Originally Posted by bobs77vet
if you are looking for additional head room look for the later ones with the smoked glass or plastic.....no headliner and one latch give you a lot of room
I was looking for more head room and thinking about not installing the "headliner", just painting the inside. Was looking on line and found one piece acrylic tops that would allow more head room but would also be much lighter. Anyone use one of these. How is the fit, etc? Are you happy with it?
Thanks,
Rob
Reply

Get notified of new replies

To t top question





All times are GMT -4. The time now is 11:04 AM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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