#1  
Old 01-18-2021, 12:14 PM
Randy Allen Randy Allen is offline
Member
 
Join Date: Feb 2000
Location: Flower Mound, Texas
Posts: 60
Default D-Port to Round Port Flange Adapters

I have a set of ported 6x-4 heads but would prefer to run some custom round-port headers that Sean Tobin had made for his GA on my '77 CanAm. Does a vendor offer a D to Round port flange adapter? I believe the Dawson built headers are 1-3/4.

Thanks for the assistance.

  #2  
Old 01-21-2021, 07:17 PM
Skip Fix's Avatar
Skip Fix Skip Fix is offline
Ultimate Warrior
 
Join Date: Dec 1999
Location: Katy,TX USA
Posts: 20,574
Default

Hedman had one they used on the 2" D port headers I think/

__________________
Skip Fix
1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever!
1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand
1965 GTO 4 barrel 3 speed project
2004 GTO Pulse Red stock motor computer tune 13.43@103.4
1964 Impala SS 409/470ci 600 HP stroker project
1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs
Reply

Thread Tools
Display Modes

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 04:49 PM.

 

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.

 




Copyright © 2017