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Original Message
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RE: Found a few numbers, |
By John R. Barnes - 06/10/2001 12:38:38 PM; IP 63.61.232.153 |
My info says 1967 390, 428, GT 500, 14 exhaust manifold holes on some castings for 390 GT and 67-8 GT 500 except GT 500 KR. Port match them and use the large exhaust valve (1.66) if it doesn't have it and use a Ford PI intake and you will be in business. |
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