The 1947 - Present Chevrolet & GMC Truck Message Board Network

The 1947 - Present Chevrolet & GMC Truck Message Board Network (https://67-72chevytrucks.com/vboard/index.php)
-   The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board (https://67-72chevytrucks.com/vboard/forumdisplay.php?f=4)
-   -   73-80 hoods? (https://67-72chevytrucks.com/vboard/showthread.php?t=389465)

1LowToy 02-28-2010 09:23 PM

73-80 hoods?
 
Is there a difference between 73-80? Is the very front center of the hoods different? Mine seems to be raised for style or structural support.

willett 02-28-2010 09:28 PM

Re: 73-80 hoods?
 
as far as i know they are all the same for the first gen squarebodys (73-80)

cochino12 02-28-2010 09:45 PM

Re: 73-80 hoods?
 
I think the 73-74's had the raised section on the front of the hood, I could be wrong on the years though

bigblock79 02-28-2010 10:19 PM

Re: 73-80 hoods?
 
73 - 78 is the same 79 ,80 had a raised lip on the front

rfmaster 02-28-2010 10:42 PM

Re: 73-80 hoods?
 
Quote:

Originally Posted by bigblock79 (Post 3831912)
73 - 78 is the same 79 ,80 had a raised lip on the front

Pre 76 hoods were designed for external release latch. Later internal release trucks have a square opening for the safety hook (absent in earlier hoods)

//RF

bigblock79 02-28-2010 10:43 PM

Re: 73-80 hoods?
 
sorry i forgot about that

sierra4x4 02-28-2010 10:46 PM

Re: 73-80 hoods?
 
One other difference is that the early hoods are not desighned to crumple in the middle like the later hood were. Anyone with tight hood hinges will know about this.

1LowToy 02-28-2010 10:50 PM

Re: 73-80 hoods?
 
Mine is an 80 and I just noticed the raised area in the front. I like the older style. I'll bet it was done for more hood slamin support. Mine is also a custom so I wouldn't know about any of that fancy stuff like an inside hood latch.

bigblock79 02-28-2010 11:05 PM

Re: 73-80 hoods?
 
ya going to think im funny but a 1 ton hood dont bend at the heinges as bad

Restrorob 02-28-2010 11:08 PM

Re: 73-80 hoods?
 
1 Attachment(s)
Is this what your referring to ?

This is my new 74 hood, And it does have the same places on the under side support area that will let it crumple in the middle if the hinges get too tight.....

1LowToy 02-28-2010 11:24 PM

Re: 73-80 hoods?
 
Yes

Not on top but on the very front where all the bugs hit. Do they all have that raised area at the front?

Restrorob 02-28-2010 11:53 PM

Re: 73-80 hoods?
 
IDK, Just trying to verify for others what you were speaking of. It goes nearly the full width of the hood and tappers down smooth at the outer edges.....

bigblock73 03-01-2010 01:15 AM

Re: 73-80 hoods?
 
73-77 (maybe 78) had a completely smooth front hood area, 78-80 had the "ridge" in front, and according to GM, was to help with fuel mileage of all things. All "73-80" aftermarket hoods, from what I have seen, have the ridge in them as well.

bigblock73 03-01-2010 01:17 AM

Re: 73-80 hoods?
 
Quote:

Originally Posted by bigblock79 (Post 3832051)
ya going to think im funny but a 1 ton hood dont bend at the heinges as bad

All the hoods are identical strength-wise...doesn't matter if it is a 1/2 ton or 1 ton.


All times are GMT -4. The time now is 05:43 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com