65 GTO engine specs - Pontiac GTO Forum
User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 3 (permalink) Old 10-08-2009, 08:06 PM Thread Starter
 
Join Date: Sep 2009
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
65 GTO engine specs

I am trying to find out what the stock cylinder bore size should measure for a 1965 GTO 389. I am also looking for the stock measurement for the crankshaft rod journals. Does anyone know where I might find these specs?
Thank you
Steve
trimfixer is offline  
Sponsored Links
Advertisement
 
post #2 of 3 (permalink) Old 10-08-2009, 08:14 PM
Administrator
 
05GTO's Avatar
 
Join Date: Oct 2004
Location: Deliverance, GA
Posts: 4,993
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 1 Post(s)
The 389 had a 4.06250" bore, 3.7500" stroke and a 3.000" main bearing,

Randy


05GTO is online now  
post #3 of 3 (permalink) Old 10-08-2009, 09:51 PM Thread Starter
 
Join Date: Sep 2009
Posts: 31
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thank you very much Randy. That is what I was looking for.
Steve
trimfixer is offline  
Sponsored Links
Advertisement
 
Reply

  Pontiac GTO Forum > The 1964-1974 Pontiac Tempest, Lemans & GTO > 1964-1974 Tempest, Lemans & GTO Complete Engine Compartment Discussion
Gear in this thread - Powered by O'Reilly Auto Parts

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Pontiac GTO Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
68 GTO Rebuilt 400 Engine and Turbo Transmission for sale joe33blue 1964-1974 GTO parts for sale (Price & Pictures Required) 1 03-18-2012 07:20 AM
TSB Information for 06 GTO Red Bearded Goat 2004-2006 GTO General Discussion 4 06-02-2007 09:00 AM
Pontiac pumps up the 2005 GTO 05GTO In the News 8 06-24-2005 11:40 PM
1967 Pontiac GTO Road Test - Testing 2 Tigers 05GTO 1964-1974 Tempest, Lemans & GTO General Discussion 0 12-16-2004 10:35 PM
Pontiac GTO Drifter - Car & Driver (Jul 04) m1das In the News 13 09-29-2004 08:11 PM

Posting Rules  
You may post new threads
You may 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 On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome