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Old 03-22-2015, 10:28 AM
jtj68GTO jtj68GTO is offline
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Join Date: Nov 2014
Posts: 33
Default Width of radiator opening in 68-9 GTO/Lemans core support

I am modifying my radiator support from its original 6 cyl to accept a radiator for the 400 I am replacing it with. Can someone tell me what that the width of the opening is in the core support so I can open mine up accordingly.

Thanks

Jeff