BBC head question....same casting number but different year - Team Camaro Tech
Engine General Engine Discussion.

LinkBack Thread Tools Display Modes
post #1 of 1 (permalink) Old Feb 7th, 07, 05:38 PM Thread Starter
Senior Tech
Join Date: Nov 2006
Location: Bend, OR
Posts: 1,702
BBC head question....same casting number but different year

I had someone give me 2 BBC heads last night. They are both a 781 castings but one is a '73 and one is a '77. Of course they are both oval ports but one says "PASS" and one says "Pass X". Are they identical castings???? Thanks!
dubs68camaro is offline  
Sponsored Links

Quick Reply

Register Now

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

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


Confirm Password:
Email Address
Please enter a valid email address.
NOTE we receive a lot of registrations with bad email addresses. IF you do not receive your confirmation email you will not be able to post. contact support and we will try and help.
Be sure you enter a valid email address and check your spam folder as well.

Email Address:


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
13GM is the Engine Casting Number? SFCamaro Restoration Corner 0 May 29th, 06 11:43 AM
head casting number mr_minnis Performance 5 Nov 13th, 02 04:11 PM
BB head casting question Bedanobub Engine 2 Jan 23rd, 02 12:38 AM
BIg Block Info I got off the web! Very long! pdq67 Performance 6 Jan 5th, 02 03:08 PM
GM casting head number EA's 67 rag top Performance 3 Apr 16th, 00 05:58 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