Need ID help Pontiac engine - Hot Rod Forum : Hotrodders Bulletin Board -- Hot Rod Forum

Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Engine
User Name
lost password?   |   register now

LinkBack Thread Tools
  #1 (permalink)  
Old 02-10-2013, 03:26 PM
Registered User
Last photo:
Join Date: Jul 2007
Location: Bear Creek,NC
Posts: 6
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Need ID help Pontiac engine

Stamp on front of passenger side reads C263966 and has YA stamped under it. Any idia what engine this is?

Reply With Quote Quick reply to this message
Sponsored Links
  #2 (permalink)  
Old 02-10-2013, 03:29 PM
LATECH's Avatar Moderator

Last journal entry: GTO Reproduction Hood
Last photo:
Join Date: Jul 2010
Location: Northeast Pennsylvania
Posts: 7,014
Wiki Edits: 0

Thanks: 440
Thanked 636 Times in 553 Posts
Nope. And that number will not help figure it out.That is more of a secondary code/marking.
You want the casting number off the passenger side rear of the block.
Should be 7 digits.
After that then the date code next to the dizzy hole will pin down the date of manufacture.Its next to the D-N mark for day shift night shift.
Wallace racing website can break it down for you.
Fact is stranger than Fiction
Reply With Quote Quick reply to this message

Recent Engine posts with photos

Quick Reply

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last 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 for yourself.
Email Address:
Please select your insurance company (Optional)


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

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

Similar Threads
Thread Thread Starter Forum Replies Last Post
pontiac engine ID kelly4goons@hotmail. Engine 12 04-27-2008 06:37 PM
Pontiac engine ID 1genbird Engine 3 07-19-2007 09:46 AM
Need help starting engine Pontiac engine muzzfactor Engine 5 05-28-2007 09:43 PM
Pontiac Crate Engine red_rider52 Engine 1 10-04-2005 08:59 PM
pontiac engine pontiacjosh Engine 2 08-14-2005 08:26 AM

All times are GMT -6. The time now is 05:32 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2017 DragonByte Technologies Ltd.
Copyright 1999 - 2012. All Rights Reserved.