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

Advice on convertible top

Thread Tools
 
Search this Thread
 
Old May 14, 2022 | 03:12 AM
  #1  
OzzyTom's Avatar
OzzyTom
Thread Starter
Burning Brakes
20 Year Member
Liked
 
Joined: Dec 2003
Posts: 1,004
Likes: 7
From: Adelaide South Australia
Default Advice on convertible top

Hi all,
need a replacement white vinyl top for my 68 convertible.
For those that have done the install themselves, which one did you purchase and what additional parts were required..

Apart from the top, and tack strips and weather stripping, what else should I order.

ps. I live in Australia, so I'd like to get everything I'll need in 1 shipment.
Reply
Old May 14, 2022 | 07:17 AM
  #2  
JBrooke825's Avatar
JBrooke825
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2002
Posts: 1,787
Likes: 261
From: Blue Bell PA
2018 C3 of Year Finalist
Default

I bought mine from Ed Kotch,I believe their company is in Texas. Call them they will
help you with everything. Get their cd it will show you everything you need to do.
good luck it’s not that hard. A little nerve racking when you have to take a knife and cut
but it’s very doable. They are the best supplier you will find.
Reply
Old May 14, 2022 | 09:03 AM
  #3  
derekderek's Avatar
derekderek
Race Director
 
Joined: Jul 2015
Posts: 13,082
Likes: 3,399
From: SW Florida.
Default

convert tops are pretty generic. look into having one made by somebody local. you are on the water. boat upholstery shops would be a place to start. they will probably know who does them and how well.
Reply
Old May 14, 2022 | 09:57 AM
  #4  
twinpack's Avatar
twinpack
Drifting
15 Year Member
 
Joined: Mar 2009
Posts: 1,461
Likes: 361
From: Monson MA
Default

I'm in the process of this event. Here's my story.
I bought a Robins brand top for my 68. I did a total nut and bolt restoration over many years. Bought the top early on and it sat, boxed on the shelf in a climate controlled garage. Well when it came time to install, the side sail panels are 1 1/2" short each side. I let sit in the sun, it definitely got more flexible but not enough. I tried heat gun, lamps etc. No go. I finally gave in and visited an Upholstery shop. I was quoted $1200.00 for a new top with pads. They will also be installing my supplied new weatherstripping. I gave in and in 3 weeks should have a new top. I was pretty bummed about the Robbins top not fitting but the shop did inspect it, I had it partially installed to where they could see my delema with the sail panels. They are convinced the top was just made too short and I would never be able to stretch it to fit. My point to all this is to not put off the installation. I waited too long and rightly so, Robbins would not do anything for me.
Good luck
Reply
Old May 14, 2022 | 11:40 AM
  #5  
OzzyTom's Avatar
OzzyTom
Thread Starter
Burning Brakes
20 Year Member
Liked
 
Joined: Dec 2003
Posts: 1,004
Likes: 7
From: Adelaide South Australia
Default

Originally Posted by JBrooke825
I bought mine from Ed Kotch,I believe their company is in Texas. Call them they will
help you with everything. Get their cd it will show you everything you need to do.
good luck it’s not that hard. A little nerve racking when you have to take a knife and cut
but it’s very doable. They are the best supplier you will find.
Ed Kotch ???
I haven't heard of them...
Or do you mean Al Knoch. He's in Texas.
And yes, I am a bit apprehensive cutting the top out.
Tom
Reply
Old May 14, 2022 | 12:57 PM
  #6  
ctmccloskey's Avatar
ctmccloskey
Safety Car
Supporting Lifetime
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: May 2001
Posts: 4,741
Likes: 1,639
From: Fairfax Virginia
Default

I would second the suggestion of AL KNOCH who is located in Texas. He has a great website and will even produce you a top with the proper date codes on the tag. There is NOBODY who makes tops as well as AL KNOCK does!

Today he offers the installation video on a DVD!
Reply
Old May 14, 2022 | 05:56 PM
  #7  
JBrooke825's Avatar
JBrooke825
Drifting
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2002
Posts: 1,787
Likes: 261
From: Blue Bell PA
2018 C3 of Year Finalist
Default

Sorry Al
Reply
Old May 14, 2022 | 07:46 PM
  #8  
4-vettes's Avatar
4-vettes
Race Director
15 Year Member
Liked
Loved
Top Answer: 1
 
Joined: Nov 2006
Posts: 13,151
Likes: 7,765
From: Sunshine Coast, Queensland, Australia
2025 C3 of the Year Finalist - Modified
2024 C3 of the Year Finalist- Modified
2022 C3 of the Year Finalist - Modified
Cruise-In VIII Veteran
Default

Hi Tom, I'm in Queensland. And I don't have a convertible.
(Yes I'm jealous).
But I thought I would add a little something anyway.
a few years ago I thought I would order everything I needed for my fuel injection upgrade in one complete shipment.
Got everything I needed in one go. And yes I planned that well and did indeed get everything I needed. It came in at a bit over 1,000 dollars Australian. Orders coming in over 1,000 dollars AU. Including the cost of shipping WILL get hung up in customs. And then they need a special import number for each individual part in that box. So it becomes a giant hassle. Customs gives you like 5 days to get all the forms filled in and taxes paid or after that short time frame they start fineing you a huge amount per day.
Yes you can run down to customs and fill in all the forms yourself, but if your not educated in all these different numbers for different parts. Your sunk.
I ended up hiring a import specialist in Brisbane to get all the numbers filled in and get my parts out of customs. Plus I had to pay the additional tax. About 350 for the Customs specialist. Another 375 in additional tax.
Later, when I ordered my air-con parts. I asked the company to ship in 2 separate boxes a couple days apart. They were happy to help. No additional fees at the border.
Just thought all this was worth mentioning.
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 May 14, 2022 | 07:57 PM
  #9  
JayK47's Avatar
JayK47
Instructor
All Eyes On Me
Liked
Loved
Community Favorite
 
Joined: May 2021
Posts: 127
Likes: 28
Default

My dad did tops for a living. It is doable to do it yourself, but good luck getting it to look good. And if there are any issues with the top frame, can you fix that? When my dad was done with a top, it looked like new with no wrinkles and if there were any issues with the frame, he fixed/adjusted it. Good luck either way.
Reply

Get notified of new replies

To Advice on convertible top





All times are GMT -4. The time now is 10:28 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