2001 LS6 heads Vs. 2002 LS6 heads
01-30-2006, 12:30 AM
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2001 LS6 heads Vs. 2002 LS6 heads
Are there any differences between the 01 and 02 Z06 heads besides the valves and springs? Are the heads them selves the same for all the LS6 engines? Thanks for the help.
01-30-2006, 06:30 PM
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It is my understanding the only difference in the two heads is the exhaust valve. The 02's and later had a sodium filled valve which is lighter. The current LS2 heads are the same 243's that came on 01 Z06's and do not have the lighter valves.
