Thread: 1972 Replacement LS6
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Old 01-06-2012, 01:32 AM
SuperNovaSS SuperNovaSS is offline
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Default Re: 1972 Replacement LS6
The 840 on one side and 291 on the other is fairly common. The issue I see with the 72 LS6 is it has a closed chamber head on one side and an open chamber on the other.


Jason
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