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 > Heavy Haulers

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 08-31-2014, 06:31 PM   #1
jumpsoffrock
Registered User
 
Join Date: Apr 2014
Location: California
Posts: 920
Exactly how "identical" are 67-72 big truck/small truck Cabs?

MY cab is rusted beyond comprehension, and someday if I have the chance I might replace it. But I remember reading a thread concerning the previous generation of chevy's 1966 and older and how their shifter area "humps" were not quite the same as the small trucks.


I want to make it clear: Are the 67-72 small/big truck cabs completely-exactly-in-every-way identical, or is there a difference?

Thank you very much.
jumpsoffrock is offline   Reply With Quote
Old 08-31-2014, 09:10 PM   #2
bhc41051
Senior Member
 
bhc41051's Avatar
 
Join Date: Apr 2012
Location: Otway OH
Posts: 784
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

Hmmm no luck finding a rust free cab in California...
bhc41051 is offline   Reply With Quote
Old 08-31-2014, 09:50 PM   #3
mrolds88
Registered User
 
Join Date: Jul 2011
Location: WV
Posts: 946
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

Different. Firewalls are different as is the front of the floor pans. Rockers are different. Doors "can" be swapped. The difference is only in the lower front corner. They can be cut.
__________________
72 GMC C2500 402/Th400 first truck (still have)
77 GMC C3500 CC dually Sold
70 C50 dump truck "Rusty"
87 K10 Suburban Sold
93 K2500 xcab 6.5TD
96 GMC K2500 Suburban 6.5 TD
mrolds88 is offline   Reply With Quote
Old 09-01-2014, 11:19 AM   #4
jumpsoffrock
Registered User
 
Join Date: Apr 2014
Location: California
Posts: 920
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

So easiest would be to find a donor Big truck instead. No I know what to do.

I really appreciate the help again.
jumpsoffrock is offline   Reply With Quote
Old 09-01-2014, 09:12 PM   #5
colgad
Registered User
 
colgad's Avatar
 
Join Date: Jun 2006
Location: Lutz, Florida
Posts: 838
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

Speaking of Sheet metal for Big Trucks.... I am looking for front fenders.
Thanks!
__________________
1967 Red, C10 Short Bed 6.0L T5 5 speed
1967 Orange and Black C50 6.2 Detroit Diesel NV4500, 2 Ton Pickup
1972 White, Chevy Blazer 2WD 67 Dog house 5.3 4L65 2016 Power Tour LH
1955 Red-Cream, Chevrolet Nomad, restoration on hold
2004 Black, Corvette Z06 LS6 convertible (Rock solid Fun) 2011/2018 Power Tour
colgad is offline   Reply With Quote
Old 09-04-2014, 09:06 AM   #6
84rzv500r
Registered User
 
Join Date: Oct 2012
Location: Elmira NY/Palm Beach FL
Posts: 69
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

front cab braces are different too... was able to make the 10,20,30 part work by slicing down the center and overlapping and skewing... pics soon
__________________
---------------------------------------------------------------------------
72 GMC K5500 Napco 4x4 8V71/RTO-9513/T-1138
71 Corvette Wide Body 502 Ramjet
83 HD XR1000, 99 HD XL1200S, 84 YAM RZV500R
05 MB E55 AMG, 12 45th Camaro SS stick vert
84rzv500r is offline   Reply With Quote
Old 09-04-2014, 09:37 AM   #7
84rzv500r
Registered User
 
Join Date: Oct 2012
Location: Elmira NY/Palm Beach FL
Posts: 69
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

Quote:
Originally Posted by colgad View Post
Speaking of Sheet metal for Big Trucks.... I am looking for front fenders.
Thanks!
you should note that c/40 c/50 fenders are only about a 3" flare and c/60 fenders are almost 8" of flare...

here are the fenders that I am using for my rear flares...
Attached Images
 
__________________
---------------------------------------------------------------------------
72 GMC K5500 Napco 4x4 8V71/RTO-9513/T-1138
71 Corvette Wide Body 502 Ramjet
83 HD XR1000, 99 HD XL1200S, 84 YAM RZV500R
05 MB E55 AMG, 12 45th Camaro SS stick vert

Last edited by 84rzv500r; 09-04-2014 at 09:38 AM. Reason: spelling
84rzv500r is offline   Reply With Quote
Old 09-04-2014, 09:18 PM   #8
colgad
Registered User
 
colgad's Avatar
 
Join Date: Jun 2006
Location: Lutz, Florida
Posts: 838
Re: Exactly how "identical" are 67-72 big truck/small truck Cabs?

The 3" C40/50 fenders would work for me but at this point I am looking for most anything.
So if anyone knows of a pair that's available I am very interested.

Thanks
Attached Images
 
__________________
1967 Red, C10 Short Bed 6.0L T5 5 speed
1967 Orange and Black C50 6.2 Detroit Diesel NV4500, 2 Ton Pickup
1972 White, Chevy Blazer 2WD 67 Dog house 5.3 4L65 2016 Power Tour LH
1955 Red-Cream, Chevrolet Nomad, restoration on hold
2004 Black, Corvette Z06 LS6 convertible (Rock solid Fun) 2011/2018 Power Tour
colgad 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 03:09 PM.


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