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| | | Forums66 Topics128,204 Posts1,057,297 Members48,467 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#41600 11/08/2003 10:09 PM | Joined: Nov 2001 Posts: 128 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2001 Posts: 128 | I am going to fabricate a set of stainless steel headers for my GMC 302 straight 6. I manage a tube bending shop, so the bending will be easy, but I am having trouble finding someone that makes a nice stailess steel header collector. I plan on running 1 5/8" diameter tubes off of the engine, then down into a 2 in 1 collector that dumps into my 2" diameter exhaust. Since the 302's have only 4 exhaust ports, I plan on bringing two groups of two, into the collector, then into duel exhaust. Any suggestions to find these off the shelf would be great, otherwise, I will fab them from scratch.
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#41601 11/10/2003 5:57 AM | Joined: Feb 2000 Posts: 5,241 'Bolter | | 'Bolter Joined: Feb 2000 Posts: 5,241 | Check out Headers by ED . You might get scared of the prices but looks like they have anything you want. I found them by running a ( stainless steel header parts ) search. There were others and I was running out of time so I couldn't look at all of them. Joe | | |
#41602 11/10/2003 8:20 PM | Joined: Oct 2001 Posts: 3,458 Extreme Gabster | | Extreme Gabster Joined: Oct 2001 Posts: 3,458 | You may want to look at the design of Clifford's headers. They use larger tubes for the middle two ports since they each have two cylinders dumping into them, but the outer ports only have one. Post pics of your design when you are done!
Paint & Body Shop moderator A lone amateur built the Ark. A large group of professionals built the Titanic. | | |
#41603 11/13/2003 12:25 AM | Joined: Nov 2001 Posts: 128 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2001 Posts: 128 | Thanks for the info. Ed's headers is a great site. DOes not look like there is many stovebolters out there doing their own custome exhaust headers. What are good sources for mufflers and what is recommended?? | | |
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