The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 01-24-2017, 09:42 PM   #1
72freak
Rottenwood Garage Member
 
72freak's Avatar
 
Join Date: May 2005
Location: Marietta, Georgia
Posts: 4,321
1979 short frame...is this frame bent or flared out?

I had a fella come look at this truck. Its a 79 short bed, nice original 1 owner, with a perfect bed on it. He pointed at this part of the frame and said it was bow or strain from being overloaded. Really?? Body lines look good and it drives great.

Anyone else have any info in if this is strain or the way they are??
Attached Images
    
__________________
2004 Chevrolet Suburban C1500
2001 Chevrolet 2500HD Crew 6.0
1999 Harley Davidson Electra Glide
1972 Chevrolet C-20 Custom Camper "Dump Truck"
1972 Chevrolet C-20 Suburban "Big Green"
1969 Chevrolet C-50 Wedge Hauler "Leonidis"
1966 C-10 2x4 short fleet 327 4 speed "Race Truck"
1952 Plymouth Cranbrook "Rican" (my grandfathers)
1931 Ford Model A Coupe "Black Beauty"
1930 Ford Model A truck "Club Cab" 4x4


Rottenwood Garage and Speed Shop.....where everything must be racy!

It's not just a hobby..It's a LIFESTYLE!!!

Thanks for nothing Barrett-Jackson

You cant fix stupid or teach accountability!


Time wasters, looky Lous and tire kickers are everywhere!
72freak is offline   Reply With Quote
Old 01-24-2017, 09:44 PM   #2
bbbc10
Diggin The SquareLife
 
Join Date: Dec 2010
Location: garland,tx
Posts: 1,933
Re: 1979 short frame...is this frame bent or flared out?

its normal if its on driver side for exhaust
bbbc10 is offline   Reply With Quote
Old 01-24-2017, 10:49 PM   #3
Sik66
Registered User
 
Join Date: Jul 2016
Location: Qld Australia
Posts: 70
Re: 1979 short frame...is this frame bent or flared out?

True???.....I've seen the same "flaring" on a chassis here in Australia and thought must've been bent( cause seller said had a slight front end hit)...thought hit may have flared it a bit......dam it....passed it over just because of that!.....would've been right under the drivers seat area of cab...had me scratching head how could bent there but cab bolted to chassis mounts ok....
Sik66 is offline   Reply With Quote
Old 01-24-2017, 11:03 PM   #4
oldpurple
Registered User
 
Join Date: Feb 2005
Location: Saskatoon, SK
Posts: 97
Re: 1979 short frame...is this frame bent or flared out?

Mine has the same thing. I found a post on here saying it's clearance for the catalytic converter, and they're all like that after a certain year whether it got a cat or not.

Last edited by oldpurple; 01-24-2017 at 11:08 PM.
oldpurple is offline   Reply With Quote
Old 01-24-2017, 11:44 PM   #5
KrazyRay
Registered User
 
KrazyRay's Avatar
 
Join Date: Jun 2009
Location: Oroville, CA
Posts: 4,827
Re: 1979 short frame...is this frame bent or flared out?

Its a factory flare on the frame.
KrazyRay is offline   Reply With Quote
Old 01-25-2017, 12:00 AM   #6
3drburb
Registered User
 
Join Date: Jul 2011
Location: Kent, WA.
Posts: 852
Re: 1979 short frame...is this frame bent or flared out?

Yep, it's from the factory. I have 2 short bed frames with it.
I noticed it as I was painting one of them today.
3drburb is offline   Reply With Quote
Old 01-25-2017, 07:16 AM   #7
72freak
Rottenwood Garage Member
 
72freak's Avatar
 
Join Date: May 2005
Location: Marietta, Georgia
Posts: 4,321
Re: 1979 short frame...is this frame bent or flared out?

yes, its under the drivers seat.
__________________
2004 Chevrolet Suburban C1500
2001 Chevrolet 2500HD Crew 6.0
1999 Harley Davidson Electra Glide
1972 Chevrolet C-20 Custom Camper "Dump Truck"
1972 Chevrolet C-20 Suburban "Big Green"
1969 Chevrolet C-50 Wedge Hauler "Leonidis"
1966 C-10 2x4 short fleet 327 4 speed "Race Truck"
1952 Plymouth Cranbrook "Rican" (my grandfathers)
1931 Ford Model A Coupe "Black Beauty"
1930 Ford Model A truck "Club Cab" 4x4


Rottenwood Garage and Speed Shop.....where everything must be racy!

It's not just a hobby..It's a LIFESTYLE!!!

Thanks for nothing Barrett-Jackson

You cant fix stupid or teach accountability!


Time wasters, looky Lous and tire kickers are everywhere!
72freak is offline   Reply With Quote
Old 01-25-2017, 08:33 AM   #8
Keith Seymore
Registered User
 
Keith Seymore's Avatar
 
Join Date: May 2009
Location: Motor City
Posts: 9,226
Re: 1979 short frame...is this frame bent or flared out?

Quote:
Originally Posted by oldpurple View Post
Mine has the same thing. I found a post on here saying it's clearance for the catalytic converter, and they're all like that after a certain year whether it got a cat or not.
This is correct.

Production parts often have to comprehend the packaging of all different components, even if they are not specifically required on that option content.

It cuts down on the proliferation of part numbers.

K
__________________
Chevrolet Flint Assembly
1979-1986
GM Full Size Truck Engineering
1986 - 2019
Intro from an Old Assembly Guy: http://67-72chevytrucks.com/vboard/s...d.php?t=342926
My Pontiac story: http://forums.maxperformanceinc.com/...d.php?t=560524
Chevelle intro: http://www.superchevy.com/features/s...hevy-chevelle/
Keith Seymore is offline   Reply With Quote
Old 01-25-2017, 09:03 AM   #9
twcoley
Registered User
 
Join Date: Oct 2015
Location: knightdale NC
Posts: 11
Re: 1979 short frame...is this frame bent or flared out?

Yeah that flaring in the frame is for the exhaust to clear the frame, I have several shortbed Squarebody C10's and they are all that way. Either the guy isn't really up on the C10 frame or he was just looking a excuse not to buy it.
twcoley is offline   Reply With Quote
Old 01-25-2017, 12:19 PM   #10
jimmyjammoto
Registered User
 
Join Date: Mar 2013
Location: Hubbard TX
Posts: 73
Re: 1979 short frame...is this frame bent or flared out?

I just picked up a 79 GMC SWB last weekend. Saw this after I came home with her and thought WTH! Perfect timing for this post so thanks! I figured it was normal because the paint wasn't disturbed around it and the metal didn't show any stress.
jimmyjammoto is offline   Reply With Quote
Old 01-27-2017, 11:09 PM   #11
esbstuff
Registered User
 
Join Date: Jun 2011
Location: St Robert, Mo
Posts: 730
Re: 1979 short frame...is this frame bent or flared out?

I could be wrong and I am sure Keith is right, but I always believed that trucks w/frames like this were hit in that side, in the front at least a little. Id just check for non-factory or moved front bumper and assorted brackets. Every truck I have had with this bend, had been tapped in the front.
esbstuff is offline   Reply With Quote
Old 01-28-2017, 11:32 AM   #12
hatzie
Moderator
 
hatzie's Avatar
 
Join Date: Oct 2008
Location: Wentworth, NH
Posts: 4,977
Re: 1979 short frame...is this frame bent or flared out?

My 85 had it... Don't remember what the 76 looks like under there.
The massive GM pancake catalytic converter doesn't fit without it.
__________________
1959 M35A2 LDT465-1D SOLD
1967 Dodge W200 B383, NP420/NP201 SOLD
1969 Dodge Polara 500 B383, A833 SOLD
1972 Ford F250 FE390, NP435/NP205 SOLD
1976 Chevy K20, 6.5L, NV4500/NP208 SOLD
1986 M1008 CUCV SOLD
2000 GMC C2500, TD6.5L, NV4500
2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263
2009 Impala SS LS4 V8


RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...Please include at least the year and model in your threads. It'll be easier to answer your questions.
And please let us know if and how your repairs were successful.
hatzie is offline   Reply With Quote
Old 01-28-2017, 07:40 PM   #13
Sammaxx1971@yahoo.co
Registered User
 
Join Date: Jan 2017
Location: Oconto wi
Posts: 14
Re: 1979 short frame...is this frame bent or flared out?

My 79 is the same
Sammaxx1971@yahoo.co is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 09:20 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com