Exhaust manifold bolt size ? - Defender Source
Defender Source  

Go Back   Defender Source > Defender & Series Technical Discussions > Defender Technical Discussions


Reply
 
Thread Tools
  #1  
Old July 20th, 2010, 02:40 PM
Chris Velardi's Avatar
Chris Velardi
Status: Offline
Chris Velardi
1975 101FC
Member
 
Join Date: May 2009
Location: Hamden, CT USA
Posts: 424
Exhaust manifold bolt size ?

anyone know the proper bolt size ,thread pitch , and length for the bolts that hold the exhaust manifolds to the 4.6 aluminum V8 block ? I'm using Range Rover P38 stainless steal tubular exhaust manifolds that are 10.3mm thick, and ordering either small cap head bolts or Allen headed cap bolts to make them easier to install and remove. The current ones I have a a little sort (18.2mm) and on the chart I'm looking at they are I believe an metric thread but they are smaller than M10 larger than M8 (leaves it in the 3/8" range )
__________________
Chris "V"
Reply With Quote
Sponsored Links
Advertisement
 
  #2  
Old July 20th, 2010, 08:45 PM
ipgregory's Avatar
ipgregory
Status: Offline
Ian Gregory
'97 D90 ST #1008
Member
 
Join Date: Jun 2009
Location: Henderson, NV USA
Posts: 1,083
Registry
If you mean the manifold to head bolts then they're listed as 3/8" for the 4.0L so maybe the same for the 4.6.
Reply With Quote
  #3  
Old July 21st, 2010, 12:33 AM
crown14's Avatar
crown14
Status: Offline
Verticalscrote
Volkswagen Super Beetle
D-90 Source Vendor
 
Join Date: Jul 2006
Location: 44 Nas Row, Inter Net, USA
Posts: 3,285
Registry
diameter is 3/8, thread is 16, length I believe is 1.25 inches...
Reply With Quote
Reply

Lower Navigation
Go Back   Defender Source > Defender & Series Technical Discussions > Defender Technical Discussions

Tags
exhaust

Thread Tools

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
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Steering pump adj bolt size? DaveHuny Defender Technical Discussions 2 September 3rd, 2005 01:44 PM
Bolt size for Diff? UpnOver Defender Technical Discussions 3 July 5th, 2005 08:28 AM
exhaust manifold bolts scoloco Defender Technical Discussions 9 June 1st, 2005 08:57 PM
Throttle body size on a Thor manifold? Hans Defender Technical Discussions 1 March 10th, 2005 10:10 PM
bolt head size?(wrench size) mattdh Defender Technical Discussions 3 October 7th, 2004 05:55 PM


All times are GMT -5. The time now is 12:12 PM.


Copyright