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How to read casting #'s on LS1 Heads?

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Old Nov 4, 2001 | 09:28 PM
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From: God Bless America
Default How to read casting #'s on LS1 Heads?
There's a set of GM heads I'm looking at that have a casting # "241"...
anyone know what that number means? :cheers:
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Old Nov 5, 2001 | 06:10 PM
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Default Re: How to read casting #'s on LS1 Heads? (MDL-01C5)
ttt :)
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Old Nov 6, 2001 | 01:30 AM
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Default Re: How to read casting #'s on LS1 Heads? (MDL-01C5)
heres some info i have that may help:

10215339...97......350..........Gen.III, "LS1", aluminum, 68cc
12558806...97-98...350........Gen.III, "LS1", aluminum, 68cc
12559853...99......350..........Gen.III, "LS1", aluminum, 68cc
12564241...01......350..........Gen.III, "LS1", aluminum, 68cc

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Old Nov 6, 2001 | 03:10 PM
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Default Re: How to read casting #'s on LS1 Heads? (kewlbrz)
Excellent, kewlbrz--that's exactly what I needed!! :cheers: :cheers: :D
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