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 05-11-2016, 09:29 PM   #1
coldgin
Registered User
 
Join Date: Mar 2012
Location: maryville tn
Posts: 33
temperature sending unit

question for you guys....my 1969 gmc 3/4 I rebuilt the engine and used newer model 305 heads.... the the temperature sending unit is smaller and now my temp gauge isn't working due to the wrong sending unit...does anybody know of a sending unit that will work my temp gauge properly?i was told I have the option of putting the oem sending unit in the waterneck...
coldgin is offline   Reply With Quote
Old 05-11-2016, 09:48 PM   #2
FirstOwner69
Senior Member
 
FirstOwner69's Avatar
 
Join Date: May 2010
Location: Wisconsin & Arizona
Posts: 4,852
Re: temperature sending unit

This may help.

http://67-72chevytrucks.com/vboard/s...d.php?t=627880
FirstOwner69 is offline   Reply With Quote
Old 05-11-2016, 09:53 PM   #3
my56chevytruck
Registered User
 
my56chevytruck's Avatar
 
Join Date: Feb 2016
Location: Hebron
Posts: 1,153
Re: temperature sending unit

Quote:
Originally Posted by coldgin View Post
question for you guys....my 1969 gmc 3/4 I rebuilt the engine and used newer model 305 heads.... the the temperature sending unit is smaller and now my temp gauge isn't working due to the wrong sending unit...does anybody know of a sending unit that will work my temp gauge properly?i was told I have the option of putting the oem sending unit in the waterneck...
What gauges are you using?? sending unit and gauges should be of the same manufacturer. auto meter or dolphin gauges should use their sending unit and so forth.
__________________
RUBBER DOWN AND HIT THE ROAD!!!
1940 Ford Dlx Coupe
1969 Mach1
my56chevytruck is offline   Reply With Quote
Old 05-12-2016, 07:16 AM   #4
coldgin
Registered User
 
Join Date: Mar 2012
Location: maryville tn
Posts: 33
Re: temperature sending unit

factory dash gauge
coldgin is offline   Reply With Quote
Old 05-13-2016, 10:01 PM   #5
coldgin
Registered User
 
Join Date: Mar 2012
Location: maryville tn
Posts: 33
Re: temperature sending unit

update on truck...I removed the 3/4 pipe plug at the top of the water pump and installed a nipple then a 3/4 to 1/2 reducer then screwed the sending unit in....walah temp gauge works!
coldgin is offline   Reply With Quote
Old 05-13-2016, 11:38 PM   #6
my56chevytruck
Registered User
 
my56chevytruck's Avatar
 
Join Date: Feb 2016
Location: Hebron
Posts: 1,153
Re: temperature sending unit

Quote:
Originally Posted by coldgin View Post
update on truck...I removed the 3/4 pipe plug at the top of the water pump and installed a nipple then a 3/4 to 1/2 reducer then screwed the sending unit in....walah temp gauge works!
BINGO!!! good going. to own these old rides you have to be inventive and creative.
__________________
RUBBER DOWN AND HIT THE ROAD!!!
1940 Ford Dlx Coupe
1969 Mach1
my56chevytruck 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 03:37 PM.


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