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Old 10-10-2012, 07:58 PM   #1
TIM86
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which headers??

Have a cracked collector long tube headers. Think I wanna go with shortys to keep from having any bottoming out issues.
1. Will the shorties affect my gas mileage in a bad way? Motor is 350h/O , Holley 4 barrel, light cam.

2. Is there any decent brands with minimal fitment issues and durability that you would recommend?

Thanks
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Old 10-10-2012, 09:20 PM   #2
INSIDIOUS '86
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Re: which headers??

Go mid length headers. Shortys just look good and that's about it
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Old 10-11-2012, 12:49 AM   #3
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Re: which headers??

What kind of $ you willing to spend.
http://m.summitracing.com/parts/dou-d310
Have these on my '73 are higher than the frame rail.
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Old 10-11-2012, 07:02 AM   #4
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Re: which headers??

Ya that is probably a little to much.
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Old 10-11-2012, 07:58 AM   #5
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Re: which headers??

I run Sandersons, LOVE em! High quality headers
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Old 10-11-2012, 10:29 AM   #6
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Re: which headers??

http://m.summitracing.com/parts/pte-h8021-1

Had these as well. Decent part fit on my 73
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Old 10-14-2012, 07:17 AM   #7
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Re: which headers??

---i need the same thing but bbc. can not hang below frame rail
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Old 10-14-2012, 09:23 AM   #8
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Re: which headers??

Quote:
Originally Posted by bk2life View Post
---i need the same thing but bbc. can not hang below frame rail
http://67-72chevytrucks.com/vboard/member.php?u=6791

He has some from another GM car that fit look thru his posts.
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Old 10-14-2012, 09:08 PM   #9
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Re: which headers??

I've never heard of anyone having bottoming out issues on a truck...unless it was insanely lowered.

I've used Hedman headers from Summit. Cheap, fit well, and good performance.
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Old 10-15-2012, 04:46 PM   #10
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Re: which headers??

Headmans on my ole truck. No problems at all.
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Old 10-15-2012, 04:50 PM   #11
TIM86
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Re: which headers??

The ones i have on there now hang pretty low. The truck is lowered on 2.5 spindles and 1 coil cut in the front.
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Old 10-16-2012, 01:14 AM   #12
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Re: which headers??

Doug Thorleys tuck up very nice on the bottom side of a BBC truck. You will hit other things long before you hit the collector.
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Old 10-16-2012, 02:57 AM   #13
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Re: which headers??

Doug's and Doug thorley are the only long tubes that fit these trucks like they are supposed too
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3''spintech prostreet mufflers xpipe 1 3/4 headers
build thread !http://67-72chevytrucks.com/vboard/s...d.php?t=577217
Iroc gauge threadhttp://67-72chevytrucks.com/vboard/s...d.php?t=554511
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