General Discussion Discuss your Oldsmobile or other car-related topics.

Conv top install & glass or plastic window?

Thread Tools
 
Search this Thread
 
Old Jul 19, 2021 | 05:53 PM
  #1  
Phoenix8990's Avatar
Thread Starter
Registered User
 
Joined: Dec 2018
Posts: 1,162
From: Asheville NC
Conv top install & glass or plastic window?

I'm wondering how many guys have installed a replacement top successfully? I've followed one persons thread and read the Fisher Body manual but wondering if I will regret trying it. I figure I'll have all Winter and Spring to do it so no hurry. I have always thought a glass rear window would be best but you do have the option of opening the rear window if you go with plastic. I have AC so ventilation is not an issue, any thoughts? My plastic rear window is gone and it's half the cost to just replace that section and black looks much better with Burgundy Mist anyway.
thanks,
Steve
Old Jul 19, 2021 | 06:01 PM
  #2  
redoldsman's Avatar
Proud Viet Nam Veteran
 
Joined: Dec 2006
Posts: 10,817
From: Rowlett, TX
I can't comment on the installation but I would only go with the glass window. Plastic will become scratched over the years.

Last edited by redoldsman; Jul 23, 2021 at 04:11 PM.
Old Jul 19, 2021 | 09:27 PM
  #3  
Fun71's Avatar
Registered User
 
Joined: Feb 2013
Posts: 15,411
From: Phoenix, AZ
Yes, glass window for certain.

I replaced the top on my car back in 1990 by following the Fisher manual. It wasn’t really difficult, just extremely tedious. Took me 5 days over Christmas break, working outside so I had to stop when the sun set around 5 pm, plus lots of parts runs along the way.
Old Jul 19, 2021 | 10:11 PM
  #4  
72442conv's Avatar
Registered User
 
Joined: Jan 2012
Posts: 82
Would also only use glass because of the issues with the plastic just going bad over time.
Old Jul 20, 2021 | 05:26 AM
  #5  
Will22's Avatar
Registered User
 
Joined: Apr 2017
Posts: 353
From: Northeast Florida
Definitely use glass. I had a local, reputable shop put on a Robbins top last year. It was $1500 all in.
Old Jul 20, 2021 | 06:41 AM
  #6  
Phoenix8990's Avatar
Thread Starter
Registered User
 
Joined: Dec 2018
Posts: 1,162
From: Asheville NC
Anyone go with the glass that unzipps to open?
Old Jul 20, 2021 | 12:49 PM
  #7  
Fun71's Avatar
Registered User
 
Joined: Feb 2013
Posts: 15,411
From: Phoenix, AZ
Why would you even want that?
Old Jul 20, 2021 | 01:43 PM
  #8  
Phoenix8990's Avatar
Thread Starter
Registered User
 
Joined: Dec 2018
Posts: 1,162
From: Asheville NC
Just a thought, with my current top I leave the window open most of the time if it is up and you get a nice blow through affect. Surely it's not needed and doing the zipper is a pain anyway.
Old Jul 21, 2021 | 07:25 AM
  #9  
Tedd Thompson's Avatar
Registered User
 
Joined: Oct 2004
Posts: 7,743
From: Forest Ranch Ca.
Some of the good and bad I have found in the difference of each but generally glass is smaller in size so you have bigger blind spots, plastic won't break or chip but will cloud up with time and always has some distortion. I also have one of my rigs that the rear plastic can be unzipped and replaced as a unit, I never have unzipped it since I have had it so I don't know how a replacement would fit after this many years.

If you take care of plastic (keep it out of direct light) it will last for years but occasionally it will need buffing to get it back or near to it's original transparency especially around where it folds. Glass is glass and will hold up well longer than the top.....Tedd
Old Jul 21, 2021 | 07:55 AM
  #10  
Tri-Carb's Avatar
Registered User
 
Joined: Apr 2020
Posts: 1,084
In terms of finish, fit and durability, all tops are not equal. The two best brands by far are Electron and Robbins. Regardless of whether you do the install yourself or contract the job out, I would not go for a cheap top. If you contract the job out, use a dealer for Robbins or Electron. They can buy the top wholesale. If you do it yourself find out when those companies offer a discount to the general public.To do the job right you need to replace the accessories like the pads, seals and perhaps the header bow. Repainting the frame may also be needed.
Old Jul 21, 2021 | 10:27 AM
  #11  
Koda's Avatar
Registered User
 
Joined: Aug 2013
Posts: 12,810
From: Evansville, IN
I believe the originals were glass. Corvette tops are plastic and hard to see out of.
Old Jul 23, 2021 | 04:10 PM
  #12  
Tedd Thompson's Avatar
Registered User
 
Joined: Oct 2004
Posts: 7,743
From: Forest Ranch Ca.
Originally Posted by Koda
I believe the originals were glass. Corvette tops are plastic and hard to see out of.
Depends on the year of the ride my 55 folds in the middle if you go with glass it has to be small to miss the top bow. I know I know it's not a A body....Tedd
Old Jul 23, 2021 | 04:14 PM
  #13  
redoldsman's Avatar
Proud Viet Nam Veteran
 
Joined: Dec 2006
Posts: 10,817
From: Rowlett, TX
I think glass tops started in 1965 with GM.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Phoenix8990
Parts Wanted
2
Aug 22, 2019 06:30 PM
scrappie
Other
0
Aug 13, 2019 10:00 AM
71OldsCool
Other
23
May 18, 2014 07:07 AM
knighthawk
Interior/Upholstery
9
Jul 8, 2011 08:02 AM
69442
442
0
Dec 2, 2009 06:55 AM




All times are GMT -7. The time now is 12:05 AM.