General LSX Automobile Discussion Non-technical LSX related topics.

what heads are these?

Old 11-08-2011, 01:12 PM
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Default what heads are these?

1043j3662363 - a guy has them listed and i wanted to know which ones they are? thanks in advance. I tried a search here and on google but only came up with his listing.
Old 11-08-2011, 01:18 PM
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5.3 or 6.0
Old 11-08-2011, 03:08 PM
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yes, i found that but are they 317, 243, that is my question.
Old 11-08-2011, 04:32 PM
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there are no numbers on them? above the exhaust port?
Old 11-11-2011, 04:22 AM
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My 317's are stamped 317 very noticeable.
Old 11-11-2011, 09:05 AM
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[QUOTE=SSLSXLQ9L92;15610205]My 317's are stamped 317 very noticeable.[

Same here, I have 243's that are easy to see.


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