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07-26-2011, 06:23 PM
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#1 |
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Registered User
Join Date: Jun 2011
Location: Spokane, WA
Posts: 48
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Header Plug?
Hey - picked up some used headers the other day for $50. Figured they were worth a try. They look fine, but there's an approx. 3/4 inch hole down near the collector on the driver's side for what I assume is some emissions thing. How can I plug this without welding?
Would something like this work? http://www.jegs.com/i/JEGS+Performan...00454/10002/-1
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79 C10 Cheyenne SWB Daily Driver |
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07-26-2011, 06:33 PM
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#2 |
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Old Heap Driver
Join Date: Mar 2008
Location: Newport News, Va
Posts: 2,642
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Re: Header Plug?
Threaded?
Probably for an O2 sensor, should take a 1/2 NPT plug available ay most any parts store.
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_____________________________ Bryan '99 Silverado 1500, 4.3, 5-speed, reg cab, short bed '50 Chevy 2DR Hard Top, 350/350, M2 Front End, 3:08 gear, cruiser. '40 F**d Sedan, all Chevy power, Heidt's front end, TCI rear, nice driver. |
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07-26-2011, 06:59 PM
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#3 |
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Registered User
Join Date: Aug 2008
Location: mohave valley,arizona
Posts: 1,088
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Re: Header Plug?
my grandmas boyfriend/exboyfriend ex husband whatever he is owns gibson exhaust so he hooked me up with headers for a bbc pattern for the 2000+ chevys,but with a bradd plug they were fine on our old 454.
we just got a brass plug at napa
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1969 Shortbed in progress 1982 short step, few suspension and motor upgrades.getting a 468 1978 Shortbed fleet side bonanza fully loaded 1978 k20 Silverado loaded.currently engine-less 1989 k10 suburban 9" lift 65 nova And more |
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07-26-2011, 08:01 PM
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#4 | |
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Registered User
Join Date: Jul 2009
Location: West Jefferson, OH
Posts: 999
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Re: Header Plug?
Quote:
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-Andy '77 K5 Blazer '78 K10 Shortbed '78 C20 Suburban '79 K30 Crew Cab Dually '84 C10 Short Stepside '88 K20 Suburban 
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07-26-2011, 08:30 PM
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#5 |
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Registered User
Join Date: Sep 2010
Location: los angeles
Posts: 1,134
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Re: Header Plug?
many spark plugs have the same thread
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07-26-2011, 09:05 PM
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#6 | |
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Old Heap Driver
Join Date: Mar 2008
Location: Newport News, Va
Posts: 2,642
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Re: Header Plug?
Quote:
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_____________________________ Bryan '99 Silverado 1500, 4.3, 5-speed, reg cab, short bed '50 Chevy 2DR Hard Top, 350/350, M2 Front End, 3:08 gear, cruiser. '40 F**d Sedan, all Chevy power, Heidt's front end, TCI rear, nice driver. |
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