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 10-13-2020, 12:06 PM   #1
cj847
Registered User
 
cj847's Avatar
 
Join Date: Sep 2016
Location: Ft Smith, AR
Posts: 543
oil pressure guage problem

My oil pressure gauge is leaking. I cannot find the correct fitting to attach to it. I even bought a new tube kit with assorted fittings and none will fit it. I bought some other fittings so it is stacked 3 adapters high and it still leaks. Does anyone have a part number for the correct fitting?

Thanks,
cj847 is offline   Reply With Quote
Old 10-13-2020, 12:10 PM   #2
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,512
Re: oil pressure guage problem

Which end?
On the motor or on the gauge?
geezer#99 is offline   Reply With Quote
Old 10-13-2020, 12:40 PM   #3
cj847
Registered User
 
cj847's Avatar
 
Join Date: Sep 2016
Location: Ft Smith, AR
Posts: 543
Re: oil pressure guage problem

on the gauge end.
cj847 is offline   Reply With Quote
Old 10-13-2020, 01:21 PM   #4
cj847
Registered User
 
cj847's Avatar
 
Join Date: Sep 2016
Location: Ft Smith, AR
Posts: 543
Re: oil pressure guage problem

This is what I need. The ferrule is worn due to over tightening.
.
Name:  op need.jpg
Views: 144
Size:  86.1 KB

This is what I have been able to find locally. It leaks even with teflon tape etc.

Name:  opCurrent.jpg
Views: 144
Size:  70.8 KB
cj847 is offline   Reply With Quote
Old 10-13-2020, 01:23 PM   #5
gmc684x4
Registered User
 
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
Re: oil pressure guage problem

Here is a good write up doc has posted

http://67-72chevytrucks.com/vboard/s...d.php?t=613238
gmc684x4 is offline   Reply With Quote
Old 10-13-2020, 01:35 PM   #6
HO455
Post Whore
 
HO455's Avatar
 
Join Date: Feb 2016
Location: Portland Oregon
Posts: 10,804
Re: oil pressure guage problem

From what part of the fitting is it leaking?
If it is from around the tube you may have to cut the tube off just above where the old ferrule was and replace the old ferrule with a new one. I got my new one from NAPA.
Then snug the fitting nut down on the ferrule. Do not overtighten the nut you will deform the tube and it will not seal.
__________________
Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help.
RIP Bob Parks.
1967 Burban the WMB,1991 S(stink)-10 Blazer,1969 GTO, 1970 Javelin, 1952 F2 Ford 4X4, 29 Model A, 72 Firebird. 85 Alfa Romeo
If it breaks I didn't want it in the first place
The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377
HO455 is offline   Reply With Quote
Old 10-13-2020, 01:51 PM   #7
LockDoc
The Older Generation

 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,329
Re: oil pressure guage problem

Quote:
Originally Posted by cj847 View Post
This is what I need. The ferrule is worn due to over tightening.

This is what I have been able to find locally. It leaks even with teflon tape etc.

I have some of the compression sleeve nuts if you can't find one. I also have the complete oil line kits with all of the correct fittings for our trucks.

http://67-72chevytrucks.com/vboard/s...d.php?t=788124

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles

(My Dually Pickup Project Thread)

http://67-72chevytrucks.com/vboard/s...d.php?t=829820

-
LockDoc is offline   Reply With Quote
Old 10-14-2020, 01:46 PM   #8
bry593
Registered User
 
Join Date: May 2016
Location: Oklahoma
Posts: 189
Re: oil pressure guage problem

If LockDoc can't help, I do know that Truck Car Shop in Orange, CA has replacement copper line with correct fittings each end for cheap.
__________________
1971 C20 Custom Deluxe, HT383, 4L80E, 3.73 Locker, 4 Wheel Discs
bry593 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 08:19 AM.


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