Re: 1971 LS-6 Chevelle Factory Made
If there was a production 1971 LS6 Chevelle (big if) I would suspect it would have aluminum heads. The 1971 Corvette LS6 had aluminum heads. I don't believe Chevy would have a 71 Chevelle LS6 with iron heads and a 71 Corvette LS6 with aluminum heads.
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