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 11-29-2015, 02:50 AM   #1
East_Bound
Registered User
 
East_Bound's Avatar
 
Join Date: Nov 2015
Location: Northern California
Posts: 68
Factory Transmission in 71' Custom Camper

What's up guys -

I am curious as to what transmission is in my 1971 C20 Custom Camper. 350CI with a 3 Speed Auto on the column. TH400? Thanks in advance.
East_Bound is offline   Reply With Quote
Old 11-29-2015, 03:00 AM   #2
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,975
Re: Factory Transmission in 71' Custom Camper

th350
jocko is offline   Reply With Quote
Old 11-29-2015, 03:13 AM   #3
jocko
Senior Member
 
jocko's Avatar
 
Join Date: Oct 2009
Location: Godley, TX
Posts: 17,975
Re: Factory Transmission in 71' Custom Camper

or at least that's what it would have had originally - someone could have swapped in a th400 over they years.
jocko is offline   Reply With Quote
Old 11-29-2015, 06:40 AM   #4
swamp rat
Registered User
 
swamp rat's Avatar
 
Join Date: Oct 2007
Location: Spanaway
Posts: 8,451
Re: Factory Transmission in 71' Custom Camper

Look at the transmission pan, if its square with a corner cut at a 45 degree its a 350.(should be a 350 unless its been changed out i think) The thread below will help.

http://67-72chevytrucks.com/vboard/s...d.php?t=554460
__________________
Mike.

Swamp Rat build thread :
http://67-72chevytrucks.com/vboard/s...d.php?t=595019

72 3/4T 4X4
4" BDS Lift
33" BFG's
swamp rat is offline   Reply With Quote
Old 11-29-2015, 08:03 AM   #5
hamjet
Registered User
 
hamjet's Avatar
 
Join Date: Apr 2013
Location: South Westerlo, New York
Posts: 1,325
Re: Factory Transmission in 71' Custom Camper

pics... OOPS!!! I should have opened Swamp Rats thread...
Attached Images
 
__________________
Thanks, Joe..
1969 C/10, 348 C.I., 3X2 bbl. V8, 2004r , LWB.
hamjet is offline   Reply With Quote
Old 11-29-2015, 12:16 PM   #6
East_Bound
Registered User
 
East_Bound's Avatar
 
Join Date: Nov 2015
Location: Northern California
Posts: 68
Re: Factory Transmission in 71' Custom Camper

Great, thanks!

Quote:
Originally Posted by jocko View Post
or at least that's what it would have had originally - someone could have swapped in a th400 over they years.
East_Bound is offline   Reply With Quote
Old 11-29-2015, 12:18 PM   #7
East_Bound
Registered User
 
East_Bound's Avatar
 
Join Date: Nov 2015
Location: Northern California
Posts: 68
Re: Factory Transmission in 71' Custom Camper

Okay, that helps a lot, thanks

Quote:
Originally Posted by swamp rat View Post
Look at the transmission pan, if its square with a corner cut at a 45 degree its a 350.(should be a 350 unless its been changed out i think) The thread below will help.

http://67-72chevytrucks.com/vboard/s...d.php?t=554460
East_Bound is offline   Reply With Quote
Old 11-29-2015, 12:19 PM   #8
East_Bound
Registered User
 
East_Bound's Avatar
 
Join Date: Nov 2015
Location: Northern California
Posts: 68
Re: Factory Transmission in 71' Custom Camper

Thanks for the diagram, that's exactly what I need!

Quote:
Originally Posted by hamjet View Post
pics... OOPS!!! I should have opened Swamp Rats thread...
East_Bound is offline   Reply With Quote
Old 11-29-2015, 06:38 PM   #9
hugger6933
Registered User
 
Join Date: Oct 2008
Location: Marianna Arkansas
Posts: 7,280
Re: Factory Transmission in 71' Custom Camper

I would have thought being a 3/4 ton it would be a TH400. Is that not the case? I know my truck was /is a th400 but then again it don't count as it was a big block truck.
hugger6933 is offline   Reply With Quote
Old 11-29-2015, 06:47 PM   #10
leddzepp
Moderator
 
leddzepp's Avatar
 
Join Date: May 2007
Location: Southern Cal
Posts: 20,031
Re: Factory Transmission in 71' Custom Camper

TH 400 would be with a big block, 350 with a small block. 3/4 ton does not make a difference.
__________________
1972 C/10 Cheyenne Super SWB. Restored, loaded, slammed.

1968 C/10 50th Anniversary LWB. Unrestored, stock, daily driver/work truck.


RIP ElJay
RIP 67ChevyRedneck
RIP Grumpy Old Man
RIP FleetsidePaul
leddzepp is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 11:18 PM.


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