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1972 Pontiac Lemans GTO
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Would it be better to build a 400 with the round port heads and RA spec cam? I know you would not have to search and the expense would be better.
 

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Discussion Starter · #9 ·
Would it be better to build a 400 with the round port heads and RA spec cam? I know you would not have to search and the expense would be better.
Yeah im sure your right... Most likely what i will do..

Thanks!
 

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My non-numbers matching 66 is sporting at 1970 Ram Air IV block. I would like to find the original car that it belongs to but that’s another needle in a haystack if it even exists anymore. Sadly not the original heads.
 
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