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01-19-2017, 02:20 PM
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#1 |
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Registered User
Join Date: Apr 2014
Location: Middleburg, FL
Posts: 4
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86 D30 head swap
So I found a D30 6.2 ltr diesel(military version of the K30?) but both heads are cracked and non-repairable. Does anyone know the casting numbers on 6.5 heads that I can use on this block?
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01-21-2017, 04:23 PM
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#2 |
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Registered User
Join Date: Jan 2009
Location: Southern Md
Posts: 228
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Re: 86 D30 head swap
You can use 6.5 heads on your 6.2, just make sure the castings are the same left and right bank on engine and the pre chambers are all the same. The chambers will have markings on them.
__________________
04 Yukon XL 2500 w/ Quadrasteer  61 Chevy C60, 261 inline six 86 Chevy C20 2wd, Banks 6.2 05 GMC Sierra 2500hd Duramax |
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01-29-2017, 07:06 PM
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#3 |
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Registered User
Join Date: Apr 2014
Location: Middleburg, FL
Posts: 4
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Re: 86 D30 head swap
Are you saying that I should be looking for 6.5 heads that have the same casting numbers as the 6.2? I was making sure the injector angle and threads were the same.
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