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 11-26-2009, 09:02 PM   #1
cowboy5683
Registered User
 
Join Date: Jun 2009
Location: San Bernardino CA
Posts: 94
What transfer case is this?

Can anyone identify for sure which type of case I have?..This question is spurred on by the previous thread and the answers with pictures that gentleman recieved..Mine looks like a 203 but has the speedo cable on the wrong side right?..Thanx in advance guys?
Name:  IMAG0027.jpg
Views: 1105
Size:  28.3 KB
Name:  IMAG0026.jpg
Views: 938
Size:  32.7 KB
Name:  IMAG0019.jpg
Views: 935
Size:  39.6 KB
cowboy5683 is offline   Reply With Quote
Old 11-26-2009, 09:06 PM   #2
oatsk5
Account Suspended
 
Join Date: Jul 2006
Location: grand junction Co
Posts: 2
Re: What transfer case is this?

looks like a 203 to me
oatsk5 is offline   Reply With Quote
Old 11-26-2009, 09:52 PM   #3
STOCKISH
Formerly- 1972SuperCheyenne
 
STOCKISH's Avatar
 
Join Date: Oct 2008
Location: Wake Forest NC
Posts: 5,782
Re: What transfer case is this?

Looks like a np205 to me.
__________________
--Josh

My Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=799218

A good crossthread is better than Loctite any day.

Life is not about what you have, but who you have to share it with.
STOCKISH is offline   Reply With Quote
Old 11-26-2009, 10:02 PM   #4
Prong
Registered User
 
Join Date: May 2007
Location: CO
Posts: 475
Re: What transfer case is this?

It's a 203. Mine is the same way with the speedo cable on my 79.
Prong is offline   Reply With Quote
Old 11-26-2009, 10:53 PM   #5
STOCKISH
Formerly- 1972SuperCheyenne
 
STOCKISH's Avatar
 
Join Date: Oct 2008
Location: Wake Forest NC
Posts: 5,782
Re: What transfer case is this?


I didnt even see the shifter handle.
__________________
--Josh

My Build Thread:http://67-72chevytrucks.com/vboard/s...d.php?t=799218

A good crossthread is better than Loctite any day.

Life is not about what you have, but who you have to share it with.
STOCKISH is offline   Reply With Quote
Old 11-26-2009, 10:55 PM   #6
GMC91
Always trouble
 
GMC91's Avatar
 
Join Date: Jul 2009
Location: Hartsellle, Al
Posts: 1,111
Re: What transfer case is this?

How can one tell what kinda trans case they have? and how do you know what gears are in them
__________________
91 Silverado Regular cab, 2wd, swb-project truck
97 Silverado Extended cab, 2wd, swb-driver
GMC91 is offline   Reply With Quote
Old 11-26-2009, 11:43 PM   #7
munger
Registered User
 
munger's Avatar
 
Join Date: Nov 2009
Location: goodland,ks
Posts: 217
Re: What transfer case is this?

is this in your 86 well a th350 has a squarish pan with a uneven side a th400 has a pan somewhat like texas and a 700r4 has a completly square pan with 16 bolts the th350 adn th400 have the same gears and third is 1:1 but a 700r4 has overdrive
munger is offline   Reply With Quote
Old 11-27-2009, 12:45 AM   #8
cowboy5683
Registered User
 
Join Date: Jun 2009
Location: San Bernardino CA
Posts: 94
Re: What transfer case is this?

Thanx for the quick replies guys..ya this one is sitting in a 79 chassis with a th400..I thought it was the 203 cus of the shifter handle and no locking hubs on the front wheels but the thread prior kinda made me question it..DAMN!..hoping it was a 205..lol
cowboy5683 is offline   Reply With Quote
Old 11-27-2009, 01:28 PM   #9
asphaltburner
Registered User
 
asphaltburner's Avatar
 
Join Date: Jul 2008
Location: Ault, Colorado
Posts: 862
Re: What transfer case is this?

Yo! That's what I inherited with my free 3/4 ton 4x4, and I immediately changed it out using the TH400 and a machined twin-stick NP205, combined with a Dana 44 with Warn locking hubs,...what a fantastic combination! Only better would be an OD tranny.
Sourcing the parts took me awhile, but now I know where the tranny output shaft can be got as well as the altered NP205 and TH400/NP205 adapter.

Name:  TH400adapterNP205 (Medium).jpg
Views: 5012
Size:  59.8 KB

IT WAS EASY!
Todd.
__________________
'78 3/4 ton 4x4 custom "Todd-built" FRANKENTRUCK!

Last edited by asphaltburner; 11-27-2009 at 01:34 PM.
asphaltburner 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 02:21 PM.


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