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Rear Window Difference

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Old Jul 22, 2009 | 09:45 PM
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Default Rear Window Difference

Newbie here. I posted an intro in the new member forums. I was curious about the rear window in a 1977 Vette. I have seen some pics where the rear window is flat, set in the rear fairing. The Vette I am restoring has a wrap around rear window. What is the difference? The Vette was originally an L82 C3 Vette.
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Old Jul 22, 2009 | 09:50 PM
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'77 was last year for the flat vertical rear window. Fastback wrap around window started with '78 model. mds...
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Old Jul 22, 2009 | 09:52 PM
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That will help when I go to get rear window trim for it then, lol. Thanks for the info.
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Old Jul 22, 2009 | 09:57 PM
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Post Vin and the members will tell you exactly what you have. mds...
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Old Jul 23, 2009 | 08:41 AM
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68-77 & 78-82
Yes 77 was last year for the flat window. During the period it was common for some to change to the 78- window on earlier models to look like the newer ones.
The interior was also redone in 78.

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Old Jul 23, 2009 | 09:46 AM
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Welcome, Preston. Purchase a copy of any of the Corvette anthology/history books. Almost all of them provide good information concerning the differences between the various Corvette generations and the model year changes within a generation.

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Old Jul 23, 2009 | 02:05 PM
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OK. Going to try and get the vin. The title says 1977, but it has the curved back glass. Looks like it would be an act of congress to change it from the flat back glass to the curved just to update the look. I dunno....will get the vin soon!
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Old Jul 23, 2009 | 03:27 PM
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Hi Preston,
I agree wth you that it's a serious piece of work to change a 77 rear window into a 78 rear window. Did people actually do that very often? Are you sure you're working on a 77?
Regards,
Alan
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Old Jul 23, 2009 | 03:33 PM
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Originally Posted by Ganey
68-77 & 78-82
Yes 77 was last year for the flat window. During the period it was common for some to change to the 78- window on earlier models to look like the newer ones.
The interior was also redone in 78.

That change you speak of sure wasn't trivial. Not like just bolting up the new glass. They'ed have to change the whole rear quarter of the car. Was there a kit available?

Last edited by RagTop69; Jul 23, 2009 at 03:46 PM.
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Old Jul 23, 2009 | 06:16 PM
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Here is what the rear window looks like:



The title says 1977.
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Old Jul 23, 2009 | 06:55 PM
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Someone either grafted on a 78-82 rear section or the car has had it's vin/title switched. Does the rest of the car have 1977 parts or 1978-82 parts? What does the interior look like? The dashboards were different, as were the door pannels. Does the vin number on the engine match the car? What is the casting date on the block?
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Old Jul 23, 2009 | 07:06 PM
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Thats NOT a 77
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Old Jul 23, 2009 | 11:12 PM
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Motor is a 1965 327, not the original 350. It is an L82 Vette. Here is an interior shot of the dash:

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Old Jul 24, 2009 | 12:02 AM
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Originally Posted by PrestonM
Motor is a 1965 327, not the original 350. It is an L82 Vette. Here is an interior shot of the dash:
Correction: it USED to be an L82 Vette. Right now its a complete wreck of all year parts thrown together. 78-82 dash, 79-82 Pace Car style seats with custom upholstery... if the title is a '77, thats about all thats left from 1977. Early motor? 78-79 rear clip. Wow, that car was thrown together from whatever was left laying around at the junk yard if it says '77 on the title and the VIN. Depending on the state, Id expect to see a re-assembled/totalled VIN or salvage title. No trim tag...
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Old Jul 24, 2009 | 08:13 AM
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Originally Posted by Vettebuyer5869
Correction: it USED to be an L82 Vette. Right now its a complete wreck of all year parts thrown together. 78-82 dash, 79-82 Pace Car style seats with custom upholstery... if the title is a '77, thats about all thats left from 1977. Early motor? 78-79 rear clip. Wow, that car was thrown together from whatever was left laying around at the junk yard if it says '77 on the title and the VIN. Depending on the state, Id expect to see a re-assembled/totalled VIN or salvage title. No trim tag...
I have seen the original Title from when it was bought new in 1977, and it is a blue title. The story on the car is that my buddy's dad bought the Corvette, a 20' car trailer and a 1984 Chevy Stepside as a package deal. I don't know what was done to the car before he got it. He rebuilt a 1965 327 putting out 250HP, re-upholstered the seats that were in the car and painted the car. He had a heart attack and was unable to finish it so he gave the package deal to my buddy. My buddy is NOT mechanically inclined in the least, so he asked me to finish the Vette as it is with the parts his dad had given him with the Vette. In return for finishing it, he is giving me the 84 stepside and trailer. He is not concerned about a numbers matching car, which I know is making some of you guys cringe, but it is what I have to work with. If it was me, i would have put it back all numbers matching original.
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Old Jul 24, 2009 | 06:20 PM
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I agree with vettebuyer5869, it's a collection of parts. If the parts were assembled with the correct year in mind it wouldn't be much of an issue. With the vin not matching the body style this will be a 'problem child'. Since it's not your car it's really not your problem but, I would tell the owner this car will be a money pit with no chance of recouping any more money than the sum of it's parts.
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Old Jul 24, 2009 | 07:09 PM
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Originally Posted by PrestonM
...I have seen the original Title from when it was bought new in 1977...
1978 model year production began in the fall of 1977. You could purchase new 1978 Corvettes through December, 1977. Post the VIN. I'm betting the 6th character is an 8.

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Old Jul 24, 2009 | 07:11 PM
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If you had posted the VIN this whole debate would be over.
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Old Jul 24, 2009 | 09:17 PM
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Originally Posted by paul 74
If you had posted the VIN this whole debate would be over.
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Old Jul 24, 2009 | 09:47 PM
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Originally Posted by Easy Mike
1978 model year production began in the fall of 1977. You could purchase new 1978 Corvettes through December, 1977. Post the VIN. I'm betting the 6th character is an 8.

I think it looks more like a '79. There is no emblem on the gas door, so you can't tell by that.

But with black trim around the back window, dash board, and the newer style seats it resembles a '79. However, this all could have been changed by somebody over the years.
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