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-   -   Historical/This I know/60-66 Model Changes (https://67-72chevytrucks.com/vboard/showthread.php?t=351107)

sodly 10-22-2013 05:08 PM

Re: Historical/ This I know
 
[QUOTE=aerotruk63;3389738]Would it be possible to start a Historical/ This I know section.
Example: Historical:
The 60-66 Chevrolet/GMC were designed by John Delorean based on Airplane Design. Thus the nickname Aerotrucks.

Hey, Aerotruck. Not to change the subject but you touched on a topic I've been interested in. That is, who designed the 60-66 trucks? Where did you discover that John Delorean headed the design team? I would love to learn more about this. It would be so cool to see the design process and rejected drawings. I've always wondered why nobody has ever written a "behind the scenes" book about designing these trucks. They made so many of them and they were so popular for so long you'd think there would be a market for such a book. For some strange reason, though, in-depth books on trucks (esp. pickups) are few and far between.

aerotruk63 10-22-2013 05:43 PM

Re: Historical/This I know/60-66 Model Changes
 
I was going on memory from something-somewhere I had read. Wish I had some literature to prove who designed the series.

par4tom 10-23-2013 06:43 PM

Re: Historical/This I know/60-66 Model Changes
 
This is a great post! Thank you!

1963c-10 06-24-2014 10:11 AM

Re: Historical/This I know/60-66 Model Changes
 
Any new additions?

LostMy65 04-24-2020 09:13 PM

60-66 Differences Consolidated
 
60-66 Differences Consolidated.
.
There are many threads discussing several differences between 60-66's and then a few threads regarding differences between 1/2 ton and 3/4 ton.
.
I'm going to use this thread to consolidate many of those differences and links to those threads that discuss those.
.
Here's a really good thread with history and pics:
http://67-72chevytrucks.com/vboard/s...d.php?t=351107
.
Please post the differences you know and I'll try and keep this post updated.

LostMy65 04-24-2020 09:13 PM

Re: 60-66 Differences Consolidated
 
1 Attachment(s)
Front bumper bolt spacing and shape:
Link: http://67-72chevytrucks.com/vboard/s...d.php?t=536716
Here's a cross cut from Ron.
Black is 60-62
Red is 63-66

LostMy65 04-24-2020 09:14 PM

Re: 60-66 Differences Consolidated
 
Trailing arms differences:
http://67-72chevytrucks.com/vboard/s...ht=Differences

Different inner fenders:
http://67-72chevytrucks.com/vboard/s...d.php?t=478912

Differences between 64-66 hubcaps:
http://67-72chevytrucks.com/vboard/s...d.php?t=432776

LostMy65 04-24-2020 09:17 PM

Re: 60-66 Differences Consolidated
 
Frames 60-62 then 63-66
60-62 are an X-Frame. 63-66 are ladder frame.
Good thread with pics: http://67-72chevytrucks.com/vboard/s...d.php?t=325736


Cabs 60-63 then 64-66
60-63 cabs are wrap-around windshields (knee knocker cabs).
Hoods 60-61 then 62-66? Guessing on this one.

1971 GMC SHORTY 04-24-2020 09:24 PM

Re: 60-66 Differences Consolidated
 
What About GMC and Chevy

LostMy65 04-24-2020 09:31 PM

Re: 60-66 Differences Consolidated
 
Quote:

Originally Posted by 1971 GMC SHORTY (Post 8724763)
What About GMC and Chevy

Reserved
if you're willing to help.
The only things I know are the hoods, grills, and dash. But what years are what, I do not know.
.
.
Edit: I found this:
http://67-72chevytrucks.com/vboard/s...ht=Differences.
.
.
And this:
http://6066gmcguy.com/Hood.html

cwcarpenter98 04-24-2020 10:11 PM

Re: 60-66 Differences Consolidated
 
60 and 61 hoods have different turn signal pods. 61 hood has the Apache emblems on the rear corners.

62-66 hoods are the same except for the 62 hood having clear turn signal lenses. 63-66 turn signal lenses are the yellow/amber.

On the cabs, the 60-62 have different front mount points than the 63 cab because of the different frame.

LostMy65 04-24-2020 10:39 PM

Re: 60-66 Differences Consolidated
 
Good addition, thanks

jayoldschool 04-24-2020 10:43 PM

Re: 60-66 Differences Consolidated
 
You can tell 64-66 apart immediately by the fender emblems.

You can tell 66 hubcaps from 64/5 by the ring around the emblem.

cwcarpenter98 04-24-2020 10:57 PM

Re: 60-66 Differences Consolidated
 
For the Chevy grilles:

60, 61, 62, and 63 are all different.
64-66 are the same

LostMy65 04-25-2020 12:27 AM

Re: 60-66 Differences Consolidated
 
Grill support panel:
Quote:

Originally Posted by ls60apache (Post 6845864)
hello! other than bolt hole differences for grilles the 60-62 had shallow notches where it fits over the frame rails. 63-66 the notches got a little deeper to clear the taller frame rails...I think also there were some differences in the baffling near the lower part of rad,but not certain on that.

Quote:

Originally Posted by ls60apache (Post 6845936)
grille mounting and headlight buckets wont be an issue but yes if you have a 60-62 panel on a [63-66] it will rub the frame rails. good luck.

.
.
Body side trim:
http://67-72chevytrucks.com/vboard/s...ht=Differences
.
.
64-66 Dash gauge panel:
http://67-72chevytrucks.com/vboard/s...ht=Differences
.
.
66 is the first year with factory backup lights and seatbelts.
.
.
66 is the first year with a 3-speed auto - TH400

LostMy65 04-25-2020 01:06 AM

Re: Historical/This I know/60-66 Model Changes
 
Quote:

Originally Posted by 1963c-10 (Post 6734065)
Any new additions?

For some reason I never saw this thread before.
.
Here's something I don't think was mentioned:

Quote:

Originally Posted by LostMy65 (Post 4837574)
I'm currently looking at inner fenders and noticed there are two different types:

Mark's:

http://img810.imageshack.us/img810/921/a05gm.jpg

and idaho66stepside's:
http://67-72chevytrucks.com/vboard/a...1&d=1275438616

Quote:

Originally Posted by aerotruk63 (Post 8261172)
According to the parts book there are 3.
60-61 narrow flat bracket
62
63-66 wide bracket with 2 ribs


The Rocknrod 04-25-2020 04:10 PM

Re: 60-66 Differences Consolidated
 
Quote:

Originally Posted by LostMy65 (Post 8724954)
Grill support panel:
...66 is the first year with a 3-speed auto - TH400

LostMy65 - Do you want me to merge this thread with this one? - http://67-72chevytrucks.com/vboard/s...351107&page=11
Don't have to I was just asking.

LostMy65 04-25-2020 08:02 PM

Re: 60-66 Differences Consolidated
 
Quote:

Originally Posted by The Rocknrod (Post 8725339)
LostMy65 - Do you want me to merge this thread with this one? - http://67-72chevytrucks.com/vboard/s...351107&page=11
Don't have to I was just asking.

Not a bad idea. I started this thread not remembering that thread.
Sure, go ahead.
Thanks


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