View Full Version : Can someone help me that has 1 3/4"Doug's headers


shockers69
Mar 11th, 06, 04:59 AM
I would like to know what diameter the tubes and are at the flange and if they are round,oval, square,Dshaped etc.for a 69Camaro SB

sc68z28
Mar 11th, 06, 09:11 AM
The part #D368 are 1 3/4" square.
I posted some pics in this thread http://www.camaros.net/forums/showthread.php?p=524530#post524530

kcs
Mar 11th, 06, 12:00 PM
That is correct. Just got mine from Summit. Square... Hope they work.

kcs
Mar 12th, 06, 05:14 PM
Just a follow up on the headers. Put mine on last night, they fit like a glove! I would recommend them to anyone.