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01-01-2013, 12:22 AM
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#1 |
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Registered User
Join Date: Jan 2011
Location: Topeka, Ks
Posts: 14
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SBC Headers
Hello everybody, I have a 1962 short wide with a swapped front k-member out of a 78 c10, and a mildly built 355. I have a set of long tube headers for 73-87 trucks. But they do not fit very well and was wondering what everyone else was using. I had heard longtubes off 1st gen camaros worked. Thanks for any input.
Sam |
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01-01-2013, 01:12 AM
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#2 |
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Registered User
Join Date: Jan 2011
Location: Topeka, Ks
Posts: 14
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Re: SBC Headers
anything i should be looking at in particular?
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01-01-2013, 02:28 AM
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#3 |
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60-66 Nut
  Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
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Re: SBC Headers
The Hedman #69260's are the headers designed to fit these trucks. If you are still running a manual trans, you have to be careful using car headers as they will typically hit the bellhousing crossmember.
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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01-14-2013, 12:20 AM
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#4 | |
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Registered User
Join Date: Jan 2011
Location: Topeka, Ks
Posts: 14
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Re: SBC Headers
Quote:
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01-14-2013, 02:00 AM
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#5 | |
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60-66 Nut
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,252
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Re: SBC Headers
It sounds like maybe you have moved the engine forward from the original location? The '73-'87 suspension crossmember isn't any bigger than an original '63-'66 crossmember. Either one of those headers will fit a '60-'66 with the engine in the original location.
Quote:
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Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE |
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01-14-2013, 03:39 AM
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#6 |
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Registered User
Join Date: Nov 2010
Location: central point, oregon
Posts: 72
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Re: SBC Headers
I put in shorty headers for a81 camaro. They fit perfect. I have a 61 chevy. sb 400 auto. And i swaped the front end out for an 80 chevy. Got them off amazon for $150 ceramic coated.
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01-14-2013, 04:59 AM
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#7 |
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Registered User
Join Date: May 2009
Location: Rathdrum, Idaho
Posts: 1,135
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Re: SBC Headers
One point that some discover if they are going to bag or slam their trucks is the long tube headers making contact with the ground beware...Vernski
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01-14-2013, 12:49 PM
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#8 |
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Registered User
Join Date: Apr 2010
Location: Colo Spgs Co
Posts: 55
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Re: SBC Headers
Captain pointed me in the direction of Hedman 68600. They fit great except for a very slight clearance to the drivers side engine mount. They don't hang below the frame rails either so they will work if your going really low. 66 c10 swb with 89 suburban crossmember, sbc 350 and 700r4.
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01-14-2013, 02:29 PM
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#9 |
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Registered User
Join Date: Jan 2013
Location: Las Vegas, NV
Posts: 1,857
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Re: SBC Headers
I run the shorties.
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1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081 |
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01-14-2013, 03:12 PM
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#10 |
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Registered User
Join Date: Jul 2012
Location: Summerville, SC
Posts: 83
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Re: SBC Headers
I did quite a bit of research when it came to headers for my '64; I, too, have a mildly built 355. I found a study that showed long tube headers compared to the Dorman 2.5" outlet Rams Horn style manifolds and the results were pretty close. If you're looking for good performance and something that isn't going to turn your cab into an oven, I would consider the Rams Horn. You can get a set at Speedway for about $115. Here's a link:
http://www.speedwaymotors.com/Dorman...air,58966.html They also make the manifold with a 45 degree kickback if you don't have a straight shot. I'm not sure what the clearance is like on your truck with that crossmember, but all I had to do on mine (with stock crossmember) was move the engine mounts to the rear mounting position. If you do decide to go with the Rams Horn style, let me know and I'll get you a part number for the downpipe and donuts. I just picked up the downpipes and donuts this past weekend. |
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01-14-2013, 05:51 PM
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#11 |
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Registered User
Join Date: Jan 2013
Location: LaVale MD
Posts: 17
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Re: SBC Headers
Please post the part numbers for the down pipes and donuts. I have the same situation with a '63 GMC with a 355SBC. The rams horn manifolds that I have are 2 1/2" outlets and straight down. They appear to be the same that I had on a '62 Impala with a 300 horse 327. By the way the bell housing crossmember has been removed from my GMC.
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01-14-2013, 06:13 PM
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#12 |
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Registered User
Join Date: Dec 2012
Location: St. George, UT
Posts: 155
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Re: SBC Headers
What is the difference between those rams horn manifolds and the stock ones for the 283?
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01-14-2013, 06:28 PM
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#13 | |
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Registered User
Join Date: Jul 2010
Location: Bancroft, ontario
Posts: 555
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Re: SBC Headers
Quote:
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01-14-2013, 06:54 PM
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#14 |
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Registered User
Join Date: Dec 2012
Location: St. George, UT
Posts: 155
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Re: SBC Headers
That makes sense.
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01-14-2013, 08:44 PM
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#15 | |
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Registered User
Join Date: Jul 2012
Location: Summerville, SC
Posts: 83
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Re: SBC Headers
Quote:
Downpipe is a Jones AWHC212, link to it on Summit... http://www.summitracing.com/parts/jex-awhc212 Donut gasket is a Walker 31391, link to it on Summit... http://www.summitracing.com/parts/wl...FQ0GnQodQhUA8g You can find both at any local reputable auto parts store, I just found a link to Summit for both when I Googled. I was told these Dorman Rams Horn manifolds were originally designed for use on circle track cars. I do know some cars are only allowed to use parts that appear to be stock, so I guess there could be some truth to it. |
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01-14-2013, 10:15 PM
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#16 |
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Registered User
Join Date: Jan 2013
Location: LaVale MD
Posts: 17
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Re: SBC Headers
Thanks 64C10Fleet! That looks just like what I need. These manifolds are machined to take a special formed donut gasket. I hope that the Jones pipe flange is made the same way. I've had that type of gasket made of a composition material and also of soft steel. There is a circle track just a few miles away and I've heard that some of those guys use these Corvette type manifolds. So it looks like it will soon be time to build another exhaust system. I probably don't need a photograph but maybe it would help someone else.
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01-15-2013, 02:42 PM
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#17 | |
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Registered User
Join Date: Jul 2012
Location: Summerville, SC
Posts: 83
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Re: SBC Headers
Quote:
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01-15-2013, 03:08 PM
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#18 |
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Registered User
Join Date: Jan 2013
Location: LaVale MD
Posts: 17
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Re: SBC Headers
64C10Fleet, That setup should work OK using the downpipe and donut that you posted. The manifolds that I have both have a narrow machined flat ring near the edge but not wide enough to provide a good gasket seal.
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02-02-2013, 07:45 PM
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#19 |
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Registered User
Join Date: Jan 2011
Location: Topeka, Ks
Posts: 14
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Re: SBC Headers
Update! Just got home from a local swapmeet where i scored a set of Hedman longtubes designed for 67-91 C10,s Part number 69088. Mocked them up to my engine and they fit like a glove! I am still going to make a little notch in my frame for the number 3 tube on each side as there is only about an 1/8" of clearance but other than that I will not have to do anything else!
 Thanks for all the help, Sam |
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