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 03-16-2010, 04:15 PM   #1
Jobe72
Registered User
 
Jobe72's Avatar
 
Join Date: Mar 2010
Location: Austin, TX
Posts: 299
Quick question on exhaust manifold (350)

I lost a nut on my driver side exhaust manifold collector and blew out the gasket.
Anyone know off hand what the size of that nut is? I'd like to pick one up on my way home tonight to fix it.

oh yeah, 350 engine, stock manifolds. I'm guessing 5/16 course thread but...

thanks!
__________________
1972 GMC Sierra LWB (Aquafresh)
1962 Cadillac Convertible
1962 Cadillac Sedan project
Jobe72 is offline   Reply With Quote
Old 03-16-2010, 06:21 PM   #2
Wrenchbender Ret
Registered User
 
Join Date: Oct 2005
Location: Overland Park, Ks.
Posts: 5,229
Re: Quick question on exhaust manifold (350)

3/8 coarse thread. Get self locking if you can. The ones with a pinched side not plastic inserts.
Wrenchbender Ret is offline   Reply With Quote
Old 03-16-2010, 09:33 PM   #3
Jobe72
Registered User
 
Jobe72's Avatar
 
Join Date: Mar 2010
Location: Austin, TX
Posts: 299
Re: Quick question on exhaust manifold (350)

Thanks!
__________________
1972 GMC Sierra LWB (Aquafresh)
1962 Cadillac Convertible
1962 Cadillac Sedan project
Jobe72 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 10:04 PM.


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