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 09-05-2010, 02:50 PM   #1
Capt.hook
Registered User
 
Capt.hook's Avatar
 
Join Date: Mar 2010
Location: Prosper, TX
Posts: 17
6 cyl. exhaust manifold studs

What size should the exhaust manifold studs be where the exhaust pipe buckles up? trying to locate brass nuts and not having any luck. Thought they were 3/8-16 but they don't work. Any thoughts?
Capt.hook is offline   Reply With Quote
Old 09-05-2010, 08:16 PM   #2
Sonicman
Registered User
 
Sonicman's Avatar
 
Join Date: Jul 2010
Location: Denton, TX
Posts: 155
Re: 6 cyl. exhaust manifold studs

My engine is a 250 L6. My stud nut and bolts are 9/16. I broke one off and had to pull my manifold off and clean the whole out and retap the whole. Pain in the butt. I got the stud bolt at O Reily's.

I see you live in Prosper. I'm in Denton. Tell about your truck. Mine is a 69 C10 long bed with a 250 L6. Hugger orange. Good luck.

Last edited by Sonicman; 09-05-2010 at 08:18 PM.
Sonicman is offline   Reply With Quote
Old 09-05-2010, 11:59 PM   #3
Capt.hook
Registered User
 
Capt.hook's Avatar
 
Join Date: Mar 2010
Location: Prosper, TX
Posts: 17
Re: 6 cyl. exhaust manifold studs

Was my wife's truck when she turned 16. Been on the farm for the last 34years and it looked like it. Just got it back from the paint shop and now the fun begins. 1970 Short bed step side trying to go back to close to original
Capt.hook 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 07:43 PM.


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