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Old 08-26-2015, 07:29 PM   #1
LuvNLife
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Headers & A Drop

Folks - need some advice.

I ordered Hedman shorty headers, part number 69016, since my truck is dropped, and these seemed to be the best bet for not dragging a flange on the ground. I went by the shop putting my new engine in today; the engine and trans are both bolted in, all new motor mounts, etc. The tech was having a hard time routing my starter wires so they wouldn't get melted, and wanted my input before he made some changes.

Long and short (no pun intended) on the headers is, the fitment is lousy. On the drivers' side, i'd have to change to shortly plugs, and even then the wires will be darned close. On the passenger side, I'd have to do shorty plugs as well, and the collector tube lays right against the transmission "ear", and the flange for mounting the collector is pinned in; I have no idea if you could even run all 3 bolts up into it. To say the least, with what I paid for these, I'm ticked.

Last square I did, I used Hooker Super Comps, and they fit incredibly well - no issues with plugs or interference anywhere, but they were full length. So, as you can see in the picture below, that's how much my truck is dropped. For those of you that have been there, done that, do you think this drop would be OK to run full lengths with? Thought and opinions are more than welcome...

Jerry



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Old 08-26-2015, 07:46 PM   #2
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Re: Headers & A Drop

If $ isn't an issue. Dougs D-310 ceramic
Fit great, don't hang below the rail. They work better with a double hump trans x member.

Fit my angle plug darts with out any special plugs and no special tools to change plugs.

Or the Patriot clipster for an SBC work but 5/16 flanges can leak vs a 3/8 flange
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Old 08-26-2015, 08:13 PM   #3
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Re: Headers & A Drop

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Originally Posted by KQQL IT View Post
If $ isn't an issue. Dougs D-310 ceramic
Fit great, don't hang below the rail. They work better with a double hump trans x member.

Fit my angle plug darts with out any special plugs and no special tools to change plugs.

Or the Patriot clipster for an SBC work but 5/16 flanges can leak vs a 3/8 flange
I'd looked at the Dougs, but kind of choked on the $640 price tag. As most of you know,when you're doing an engine swap, costs have a bad habit of rising quickly, mostly from all the small parts.

Jerry
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Old 08-26-2015, 08:20 PM   #4
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Re: Headers & A Drop

I know. But when they fall into place with out any drama it was worth it.
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Old 08-26-2015, 08:24 PM   #5
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Re: Headers & A Drop

These will work or did on my 73.
http://m.summitracing.com/parts/pte-h8021-1
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Old 08-26-2015, 10:06 PM   #6
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Re: Headers & A Drop

i have these on my 84 an they fit great

http://www.summitracing.com/parts/pte-h8021/overview/
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Old 08-26-2015, 11:27 PM   #7
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Re: Headers & A Drop

I have the same basic headers less the coating. I have no issue's. I have how ever changed starters to a newer style Tahoe starter. Which made a major difference and I changed the way my wiring harness runs from across the firewall. And now I have it running along the right (passenger side) frame rail toward the front of the engine. So I can keep as little wiring from on top of the engine and intake manifold area. Looks much cleaner.

I would check the tech doing your repairs. I know a lot of techs working flat rate don't like messing with headers or anything not OEM.


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Old 08-27-2015, 05:40 PM   #8
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Re: Headers & A Drop

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I have the same basic headers less the coating. I have no issue's. I have how ever changed starters to a newer style Tahoe starter. Which made a major difference and I changed the way my wiring harness runs from across the firewall. And now I have it running along the right (passenger side) frame rail toward the front of the engine. So I can keep as little wiring from on top of the engine and intake manifold area. Looks much cleaner.

I would check the tech doing your repairs. I know a lot of techs working flat rate don't like messing with headers or anything not OEM.


Ken
I did go with the Tahoe starter; I read quite a few guys on here were using it - less than $100 shipped from Rock Auto, so a great deal. The tech took the stock metal tube the wires run through, removed the bracket on it, turned it, and brazed it back on, so now they're up tight, as far away from the headers as they can get. The shop were the truck is does transmissions, but Dad has a long history of building some wicked fast street cars, and the son (who's wrenching on mine) does dirt track cars and boats, so between them, they've got some really amazing skills. Even my guaranteed to fit GM dipstick tube had to have some surgery done, since the bracket points toward absolutely nothing.

Jerry

Last edited by LuvNLife; 08-27-2015 at 06:11 PM.
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Old 08-26-2015, 11:56 PM   #9
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Re: Headers & A Drop

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i have these on my 84 an they fit great

http://www.summitracing.com/parts/pte-h8021/overview/


Same ones as posted I think, just coated
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Old 08-27-2015, 04:33 AM   #10
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Re: Headers & A Drop

yup same ones I just checked
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Old 08-27-2015, 05:37 AM   #11
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Re: Headers & A Drop

I used Hedman Ceramic Coated Shorty's on my '74. I also used the smaller high torque starter. Everything fit well, though it was a bit tight on the passenger side for one bolt. Don't use the factory Hedman bolts unless you want them to rust and corrode within a few weeks.

Also, toss the Hedman gaskets and get a set of Remflex Gaskets. A lot of racers use them. They are much thicker, compress 50% and you don't have to go back and re-torque the bolts and leaks are history. Well worth the money, especially if you don't want blow-outs and then replace your gaskets while your exhaust is hooked up... I have photos of the Hedman Headers and crusty bolts toward the bottom of page 2 and blown exhaust gaskets toward the bottom of page 3, in my slow-build signature link.
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Old 08-27-2015, 09:26 AM   #12
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Re: Headers & A Drop

Don't have any input on the headers but I'm digging your truck! Very nice, I love that color.
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Old 08-27-2015, 12:32 PM   #13
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Re: Headers & A Drop

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Don't have any input on the headers but I'm digging your truck! Very nice, I love that color.

Agreed,
although I'm seeing an Ivory roof cap.

Good luck with the headers.
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Old 08-27-2015, 01:20 PM   #14
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Re: Headers & A Drop

I had hooker super comps on my C10, I wouldn't worry about dragging flanges at that height.
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Old 08-27-2015, 03:25 PM   #15
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Re: Headers & A Drop

I think you would be fine with full length. I have hooker comps on mine also. Just the plain steel ones. Over 14 years old and holding up great. I've only repainted them twice with VHT aluminum. http://www.summitracing.com/parts/ho...olet/model/c10. I sit a bit low in the front....crossmember to ground 3 3/4", highest point of lower A-arm is 2 3/4", lowest point of A-arm is 2 3/8". I can make it up and down our bumpy, dippy roads just fine. I have scraped a few times but nothing major. I just take certain places at more of an angle now.




I run a mini starter now but the full size wasn't a problem. No problem with the plug wires. I do use sleeves to help prolong the life of the wires from the temps they endure. I use a straight boot on the #5 wire.


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Old 08-27-2015, 05:45 PM   #16
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Re: Headers & A Drop

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I think you would be fine with full length. I have hooker comps on mine also. Just the plain steel ones. Over 14 years old and holding up great. I've only repainted them twice with VHT aluminum. http://www.summitracing.com/parts/ho...olet/model/c10. I sit a bit low in the front....crossmember to ground 3 3/4", highest point of lower A-arm is 2 3/4", lowest point of A-arm is 2 3/8". I can make it up and down our bumpy, dippy roads just fine. I have scraped a few times but nothing major. I just take certain places at more of an angle now.




I run a mini starter now but the full size wasn't a problem. No problem with the plug wires. I do use sleeves to help prolong the life of the wires from the temps they endure. I use a straight boot on the #5 wire.


Dang - yours is dropped quite a bit more than mine, that's for sure!

I am going to go with full length. I'll post the story below...

Jerry
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Old 08-29-2015, 08:03 PM   #17
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Re: Headers & A Drop

Where did you get those plug sleeves and the metal that is routed by the valve covers? Looks great and the function is pretty sweet!
Quote:
Originally Posted by CoggedBelt75 View Post
I think you would be fine with full length. I have hooker comps on mine also. Just the plain steel ones. Over 14 years old and holding up great. I've only repainted them twice with VHT aluminum. http://www.summitracing.com/parts/ho...olet/model/c10. I sit a bit low in the front....crossmember to ground 3 3/4", highest point of lower A-arm is 2 3/4", lowest point of A-arm is 2 3/8". I can make it up and down our bumpy, dippy roads just fine. I have scraped a few times but nothing major. I just take certain places at more of an angle now.




I run a mini starter now but the full size wasn't a problem. No problem with the plug wires. I do use sleeves to help prolong the life of the wires from the temps they endure. I use a straight boot on the #5 wire.


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Old 08-27-2015, 05:33 PM   #18
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Re: Headers & A Drop

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Don't have any input on the headers but I'm digging your truck! Very nice, I love that color.
Thanks! You may get to see it up close and personal in the not-too-distant future. When my wife retires in just over a year, we're planning to move to Crossville, TN - not exactly next door to you, but not far away. I've already started checking out the car/truck scene down that way...

Jerry
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Old 08-27-2015, 04:51 PM   #19
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Re: Headers & A Drop

No reason not to run longtubes, and wire burning is something man has struggled with when using headers for decades. Part of the fun, although I guess its not much fun when you aren't doing the work yourself.
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