Thread: Factory GM Aluminum Heads 3904392 67 427 L88 L89
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Old 04-05-2015, 10:15 PM
SuperNovaSS SuperNovaSS is offline
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Default Re: Factory GM Aluminum Heads 3904392 67 427 L88 L89
The 3919842 heads are sold. The 3904392 heads are still available.

Jason
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