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 07-18-2020, 11:16 PM   #1
evan
Registered User
 
evan's Avatar
 
Join Date: Jul 2005
Location: SK, Canada
Posts: 488
How rusty is too rusty?

I've got a rusty cab and am about to start rust repair. Do you know of any builds (with a build thread ideally) that started with a particularly rusty cab? The more progress pictures the better!
__________________
Evan B.
evan is offline   Reply With Quote
Old 07-19-2020, 12:14 AM   #2
mongocanfly
Post Whore

 
mongocanfly's Avatar
 
Join Date: May 2015
Location: Alabama
Posts: 14,670
Re: How rusty is too rusty?

How rusty is too rusty?

http://67-72chevytrucks.com/vboard/s...d.php?t=645440

depends on how much time and money you want to tie up in it...
I would really assess how bad it is vs getting a good donor cab..i know yall are limited up north though so thatd be a tuff call
__________________
Mongo...aka Greg

RIP Dad
RIP Jesse

1981 C30 LQ9 NV4500..http://67-72chevytrucks.com/vboard/s...d.php?t=753598
Mongos AD- LS3 TR6060...http://67-72chevytrucks.com/vboard/s...34#post8522334
Columbus..the 1957 IH 4x4...http://67-72chevytrucks.com/vboard/s...63#post8082563
2023 Chevy Z71..daily driver

Last edited by mongocanfly; 07-19-2020 at 12:20 AM.
mongocanfly is offline   Reply With Quote
Old 07-19-2020, 02:08 PM   #3
sweetk30
Registered User
 
sweetk30's Avatar
 
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: How rusty is too rusty?

if the fire wall seam is puffy / back of cab at the bottom were the line of spot welds goes all the way across / window openings checked with glass and rubber out / or major floor work i say find another cab .

patches and rockers and corners are easy . the rest is major work on a already chunky skeleton of a cab thats got problems from the inside out .

this mid 80's cab was clean around the windshield with the glass and rubber inplace still . after it was all pulled and the cab media blasted bare i found this .

thats firewall and top right pass side corner of windshield frame and few other spots around . just to give you a idea of how to check for a solid cab . the firewall area was pass side upper cowl by the 81-91 hood hinge mount and then the firewall by the gas pedal area .
Attached Images
     
__________________
77-k30lb BIG truck build .
87-k30lb budget beater build .
85-k30lb the plow machine build .
85-c10sb summer fun toy .
-----------------------------
HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .

EDELBROCK pro flo 4 = best deal going so far . love my setup works great.
sweetk30 is offline   Reply With Quote
Old 07-19-2020, 02:15 PM   #4
sweetk30
Registered User
 
sweetk30's Avatar
 
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: How rusty is too rusty?

then i patched in some repairs to make her solid again . and only 1/3 section of each cab corner was needed .
Attached Images
     
__________________
77-k30lb BIG truck build .
87-k30lb budget beater build .
85-k30lb the plow machine build .
85-c10sb summer fun toy .
-----------------------------
HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .

EDELBROCK pro flo 4 = best deal going so far . love my setup works great.
sweetk30 is offline   Reply With Quote
Old 07-19-2020, 02:18 PM   #5
sweetk30
Registered User
 
sweetk30's Avatar
 
Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: How rusty is too rusty?

yes this was minimal work but still shows how it can be hiding in areas and what to expect .

and this is how clean my cab is from the bottom . showing how solid of a cab i started with .
Attached Images
    
__________________
77-k30lb BIG truck build .
87-k30lb budget beater build .
85-k30lb the plow machine build .
85-c10sb summer fun toy .
-----------------------------
HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .

EDELBROCK pro flo 4 = best deal going so far . love my setup works great.
sweetk30 is offline   Reply With Quote
Old 07-19-2020, 03:16 PM   #6
rsavage
Registered User
 
rsavage's Avatar
 
Join Date: Aug 2009
Location: Alden NY
Posts: 2,705
Re: How rusty is too rusty?

Rust is directly proportional to one of two things: your sheetmetal/welding skills or the fatness of your wallet.
__________________
1961 C1 Corvette
1959 El Camino 350 TPI, 9" 4 w disc
69 Blazer K5 - sold July '20
2021 Durango RT 5.7
rsavage is offline   Reply With Quote
Old 07-21-2020, 02:24 AM   #7
KQQL IT
At the body shop.
 
KQQL IT's Avatar
 
Join Date: Aug 2009
Location: Land of fruits and nuts.
Posts: 5,254
Re: How rusty is too rusty?

Super rusty.

Looks abandoned in National city Ca never seen one rust thru the A pillars like this.
Attached Images
 
__________________
" That didnt make it any newer "
" Dont antique the equipment "
KQQL IT is offline   Reply With Quote
Old 07-21-2020, 01:52 PM   #8
pound41
Registered User
 
Join Date: Dec 2002
Location: Northern Virginia
Posts: 1,268
Re: How rusty is too rusty?

I have a 75 cab I am working on. Inner/outer rockers kick panel etc. Nothing too crazy. There are very few videos I can find on this. Unlike 67-72 that has hundreds of build videos. Milkcrate on youtube is a good one. I am trying to figure out if the inner rocker goes all the way to to the edge of the cab mount. I have seen it go to the end and on some just cover the 1 flange on others
pound41 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 11:19 AM.


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