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-   -   hedman swap headers (https://67-72chevytrucks.com/vboard/showthread.php?t=609953)

Blackpony 12-30-2013 08:31 PM

hedman swap headers
 
Anyone use the hedman 45660 swap headers? I just ordered a set today, hoping they fit and work pretty well. Once I know they work good and such I plan to have my local powdercoater ceramic coat them. He is much cheaper then the difference they want to buy them already coated, so saves a little money too..

p3ug 12-30-2013 10:01 PM

Re: hedman swap headers
 
I was looking at these too. Keep us updated when they come in.

Blackpony 12-30-2013 10:34 PM

Re: hedman swap headers
 
will do, hopefully they get here before the weekend, if so then I plan to get them installed and get to the muffler shop to have the exhaust hooked back up.

p3ug 01-08-2014 08:23 PM

Re: hedman swap headers
 
Did you have a chance to get these in ?

Blackpony 01-09-2014 11:52 PM

Re: hedman swap headers
 
Yes I did. They fit fantastic! Tons of room all around, they slipped right in. Here are a few dark photos I'll try and grab a few better ones tomorrow.

http://i220.photobucket.com/albums/d...pslrixd3mc.jpg

http://i220.photobucket.com/albums/d...psd4qe6egc.jpg

http://i220.photobucket.com/albums/d...psulynj8bc.jpg

p3ug 01-10-2014 06:49 AM

Re: hedman swap headers
 
They look good. Do they hang below the frame at all? I think these are what I'm going to go with also.

68GMCCustom 01-10-2014 01:47 PM

Re: hedman swap headers
 
look like a good alternative to the DT's.

Blackpony 01-10-2014 03:43 PM

Re: hedman swap headers
 
No they are above the frame. It's kind of a tight bend after the collector to keep it that way but the muffler shop did a great job keeping it tucked. Anyone looking for swap headers I highly suggest these!

kamikazekyle05 01-11-2014 05:13 PM

Re: hedman swap headers
 
What engine mounts are you using?

crazy longhorn 01-11-2014 05:31 PM

Re: hedman swap headers
 
Very nice fit on that "square body" ;) For the 67-72 crowd, my bet is that they will not fit with stock mounts/stands....swap to the 73-up mounts/stands, & I will bet that you are good to go? Longhorn

Blackpony 01-12-2014 03:35 AM

Re: hedman swap headers
 
Quote:

Originally Posted by kamikazekyle05 (Post 6465561)
What engine mounts are you using?

I bought some adapter plates off eBay, then used the factory mounts from there. Just redrilled the frame for the trans crossmember and the factory shifter linkages all hooked right up.

BR3W CITY 01-12-2014 04:44 AM

Re: hedman swap headers
 
They look good, and I'm wondering how the fit flipped (turbo style).

bdydrppup 02-10-2014 09:56 PM

Re: hedman swap headers
 
do you think they would clear with a 2.5" z? so raising the motor 2.5".I tried the schoenfeld long tubes and they hit my control arm on the driver side and floor board on the passenger side.

Blackpony 02-11-2014 10:29 PM

Re: hedman swap headers
 
I doubt they will fit with a z. I'll try and get a few pics tomorrow if isn't raining.

sama lama 02-13-2014 03:32 PM

Re: hedman swap headers
 
What size primary tubes are they

Blackpony 02-14-2014 12:18 AM

Re: hedman swap headers
 
They are 1 3/4 primary 3'' ball and socket collectors.

stevenbear72 02-14-2014 02:43 AM

Re: hedman swap headers
 
How much were these headers sir?

DjS71 02-14-2014 06:24 AM

Re: hedman swap headers
 
Summit has them @ $350

Here's a link to the Hedman site with a bunch of different options it seems. Mid length, long tube, primaries in 1-3/4, 1-7/8, stepped 1-3/4 to 1-7/8 stepped 1-7/8 to 2 and 2". Uncoated, black & silver.

All listed as "Chevrolet C10 Pickup 1967 to 1974 Liter: 4.8, 5.3, 6.0"

Notes for my vehicle for instance are:
Quote:

6.0
BlockType V
Cylinder 8
Cylinder Head OHV
Aspiration Naturally Aspirated
Fuel Type GAS
Vehicle 1971 Chevrolet C10 Pickup
Footnotes (M35) Clears the factory OEM A/C box, power steering box, and power brakes.
(M14) In some installations starter, valve cover, and/or spark plugs may need to be removed.
(M34) Mid-length Hedders have a weld-on ball and socket type collectors with O2 sensor bungs.
(M29) NO transmission tunnel modifications required.
(M21) Designed for use with a GM LH-8 oil pan.
(M13) If using a 4L80 transmission, the bell housing tabs must be trimmed for hedder clearance.
(M11) Designed for use with T-56, 4L60E, 4L65E, 4L80E transmissions.
(M7) Hedders are designed around a floor shifter linkage. Column shift linkage may require modifications for clearance.
(M24) NO notching of the frame is required when using the 98-02 Camaro/Firebird A/C compressor and alternator.
Manual Transmission - Floor Yes
Auto Transmission - Floor Yes
Manual Transmission - Column No
Drivetrain 2WD
Air Conditioning Yes
Power Steering Yes
Auto Transmission - Column No
Engine Family SB CHEVY Gen III/IV (LS engines)

littlevictories 02-14-2014 12:36 PM

Re: hedman swap headers
 
I wonder how these would fit in the 60-66 rigs

jamesjones 02-14-2014 01:00 PM

Re: hedman swap headers
 
The long tube 67+ headers look like they might fit my setup...hmmm...

slowcpe 10-23-2014 10:38 PM

Re: hedman swap headers
 
Resurrecting this thread. Anybody tried the long tubes? Thinking about running the 1 7/8".

Mayfield 10-24-2014 08:38 AM

Re: hedman swap headers
 
1 Attachment(s)
Quote:

Originally Posted by slowcpe (Post 6890421)
Resurrecting this thread. Anybody tried the long tubes? Thinking about running the 1 7/8".

I'm running them on mine. Square body though. Only issue, I had to slightly clearance the frame on the drivers side. One primary tube was touching the frame, with a minutes work of the grinder, it was taken care of.


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