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02-06-2004, 08:57 PM
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#1 |
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68 camtruck
Join Date: Mar 2000
Location: Harrison, Ohio USA
Posts: 233
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Exaust Manifolds
Does anyone know if a 71 Jimmy 4x4 were the exaust manifolds curved toward the back or straight down.
Thanks Charlie 
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71 GMC Jimmy 4X4 68 Huger Orange Camaro 454 with TH400 :gmc: |
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02-06-2004, 09:39 PM
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#2 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,727
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The 4x4 manifolds are straight dumps. I lost the headers on my Jimmy and put on Corvette straight dump 2 1/2" manifolds. THis is the A ticket IMO. Several others have done same. You buy 63-64 manifolds, (I bought 2 drivers side as they were cheaper) and cut off the generator mount.
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44 Willys MB 52 M38A1 64 Corvette Coupe 68 Camaro 'vert LT1 & TH700 69 Z/28 355 12.6's @110 69 Chevy Short Step 4 1/2"/7" drop 72 Jimmy 4WD 4spd 4" & 35's 02 GMC 2500HD 4x4 Duramax |
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02-11-2004, 03:16 PM
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#3 |
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Registered User
Join Date: Dec 2003
Location: Houston, TX
Posts: 733
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headers
My truck went straight down on the passgenger side, and back on the driver's. Hedman Shorty Headers did the trick for me.
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'72 K5, known as 'the Fox.' |
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