Home Menu

Menu


          
PY Online Forums - Bringing the Pontiac Hobby Together > Classic TECH- specs, codes, resto issues FORUMS > 74-76 Firebird & TA TECH > 1975 5C Heads
Reply
 
Thread Tools Display Modes
  #1  
Old 05-13-2009, 02:56 AM
2manyT/A'S's Avatar
2manyT/A'S 2manyT/A'S is offline
Ultimate Warrior
  
Join Date: Jul 2006
Posts: 8,021
Default 1975 5C Heads
Need to know if these heads are drilled/tapped for 4 or 6 exhaust manifold bolts?

My exhaust manifolds have no bolts/holes on the ends.

Thanks

Reply With QuoteReply With Quote
  #2  
Old 05-13-2009, 10:20 AM
Rocky Rotella's Avatar
Rocky Rotella Rocky Rotella is offline
Ultimate Warrior
  
Join Date: Dec 1999
Location: Omaha, NE
Posts: 2,686
Default
Six.

Reply With QuoteReply With Quote
  #3  
Old 05-13-2009, 12:28 PM
2manyT/A'S's Avatar
2manyT/A'S 2manyT/A'S is offline
Ultimate Warrior
  
Join Date: Jul 2006
Posts: 8,021
Default
OK,thanks!

Was wanting to upgrade to 6 bolt manifolds.
Wasn't sure about that particular head casting.

Reply With QuoteReply With Quote
Reply

« Previous Thread | Next Thread »

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 04:58 AM.

 

About Us

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.

 




Contact Us Home
Copyright © 2017