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 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 06-26-2014, 02:30 PM   #1
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
4x4 conversion

Afternoon Gents, I own a 70 GMC 1500 2WD, and i would really like to put an axle under the front and turn it into a 4x4, I know there's more to it then just throwing an axle under there, but does anyone know of a conversion kit? how about a good build thread showing how it was done?

Thanks-

Eric
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 06-26-2014, 02:52 PM   #2
StingRay
Senior Member
 
StingRay's Avatar
 
Join Date: Mar 2000
Location: Saskatoon,SK,Canada
Posts: 2,476
Re: 4x4 conversion

I've seen 73-87 front 4x4 front suspension, tranny and transfer case grafted onto a 2wd coil spring 67-72. It made a nice little 4x4 for non extreme off roading. It seemed a little strange at first but it all worked.
__________________
Saskatoon, Saskatchewan
Canada
StingRay is offline   Reply With Quote
Old 06-26-2014, 02:58 PM   #3
casper71
Registered User
 
Join Date: May 2014
Location: Putnam, CT
Posts: 86
Re: 4x4 conversion

Might be easier to just use a 73-87 4x4 frame and just swap body over. You will have all components and disc brakes.
casper71 is offline   Reply With Quote
Old 06-26-2014, 03:17 PM   #4
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

I'd rather retain the stock frame rails if possible. got a link?
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 06-26-2014, 04:13 PM   #5
Dunenutt
Newbee
 
Dunenutt's Avatar
 
Join Date: Jan 2010
Location: Phoenix, Arizona
Posts: 1,406
Re: 4x4 conversion

I converted mine. Check out my build thread.
Dunenutt is offline   Reply With Quote
Old 06-27-2014, 12:25 AM   #6
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

if you have any more pictures of the front axle swap in hiding somewhere, I'd love to see them! good looking truck, and great job on the swap!
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 06-27-2014, 09:49 AM   #7
Dunenutt
Newbee
 
Dunenutt's Avatar
 
Join Date: Jan 2010
Location: Phoenix, Arizona
Posts: 1,406
Re: 4x4 conversion

This one shows the front brackets, and the e-brake dimple that needs to be flattened.
Attached Images
 
Dunenutt is offline   Reply With Quote
Old 06-27-2014, 10:24 AM   #8
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

Quote:
Originally Posted by Dunenutt View Post
This one shows the front brackets, and the e-brake dimple that needs to be flattened.
Thanks, that picture was extremely helpful! tied everything together a bit for me!
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 06-27-2014, 03:24 PM   #9
jec
Registered User
 
jec's Avatar
 
Join Date: May 2000
Location: Middletown, Ohio
Posts: 131
Re: 4x4 conversion

My Longhorn started life as a 2WD but conversion was done before I got it. The hardest part I think is getting the big hole in the right location for the rear spring shackle. I did cut out and rework this area during my restoration because the holes were cut-out with a torch, a little out of location, and they were around the E-Brake dimples. This made bolting the cast iron shackle bracket difficult because it needs all three (3) bolts on a flat surface.

Pictures are after reworking.
Attached Images
 
jec is offline   Reply With Quote
Old 06-27-2014, 04:09 PM   #10
Wasted Income
Boosted Member
 
Wasted Income's Avatar
 
Join Date: May 2002
Location: Mackinaw, IL
Posts: 2,200
Re: 4x4 conversion

http://67-72chevytrucks.com/vboard/s...d.php?t=585202

I swapped a 4x4 frame under mine.
__________________
1972 2wd K/5 Blazer Turbocharged 370 LSx - 941 rwhp / 1093 rwtq
1969 Chevy K-10 L33 5.3 / 4L80E / NP241 / 4" lift
1964 Buick Skylark Twin TURBO 383 LS pro-touring project
2014 VW Passat TDI - Daily Driver
Turbo diesel
2015 Sierra Denali HD Duramax Turbo diesel
2023 Ford Explorer ST - Twin Turbskis
2023 Ford F150 RCSB - Whipple Supercharged
2017 Polaris RZR Turbo
2014 Nor-Tech Center Console - Twin Supercharged Outboards

TURBO ALL THE THINGS!!
Wasted Income is offline   Reply With Quote
Old 06-27-2014, 07:44 PM   #11
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

I'm really starting to consider cannibalizing my 86 suburban for the conversion.

it's got most of the stuff I want/need for the conversion already (3/4 ton axles!) this could get very interesting...
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 06-27-2014, 08:13 PM   #12
Dunenutt
Newbee
 
Dunenutt's Avatar
 
Join Date: Jan 2010
Location: Phoenix, Arizona
Posts: 1,406
Re: 4x4 conversion

Do it! Lol
Dunenutt is offline   Reply With Quote
Old 06-27-2014, 08:19 PM   #13
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

Quote:
Originally Posted by Dunenutt View Post
Do it! Lol
it's very tempting!
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 07-13-2014, 03:13 PM   #14
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

well guys, looks like I will be doing the swap with a 3/4 ton instead of a 1/2 ton. I'm going to be combining my two trucks to make one good 2wd 3/4 ton and then swap a front axle under it and make it 4wd later.

http://67-72chevytrucks.com/vboard/s...d.php?t=635077
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 is offline   Reply With Quote
Old 07-26-2014, 05:12 PM   #15
ericjon262
Registered User
 
Join Date: Mar 2007
Location: Displaced Floridian/Bremerton, Wa
Posts: 281
Re: 4x4 conversion

started swapping my 1/2 ton cab onto a 3/4 ton frame, that I will later convert to 4x4, details are in my build thread. and cab swap thread.

http://67-72chevytrucks.com/vboard/s...d.php?t=594908

http://67-72chevytrucks.com/vboard/s...d.php?t=635077
__________________
'06 2500 HD 4x4. manual transfer case, crank windows.
'88 V10 Suburban 4x4,"The Pig Rig" L05, 700r4, NP208, 4x4 beater camper fun truck project.

My trucks don't leak oil, they mark their territory.
ericjon262 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 09:52 PM.


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