92 SC vs 93 NA exhaust manifolds
03-22-2005, 10:32 PM
#1
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92 SC vs 93 NA exhaust manifolds
I know they have different part numbers, but what is the difference? A quick visual inspection reveals that the 93 NA mani'* have less heat shielding on the front. That won't matter to me. I plan on having them ported and coated. Does anyone know any specifics that would make them a bad choice to get ported and coated for my 92 L67?
04-04-2005, 10:00 PM
#3
DINOSAURUS BOOSTUS
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I can only tell you that I needed a front manifold for my 95 SSEi and my local yard said they are interchangeable SC and NA, most of the years also.
04-04-2005, 10:47 PM
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Originally Posted by BillBost37
I can only tell you that I needed a front manifold for my 95 SSEi and my local yard said they are interchangeable SC and NA, most of the years also.
this may be true but 92-93 were odd years with alot of changes for the 3.8 in Bonnevilles
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