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Old 03-25-2009, 02:37 PM
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ashbros
Senior Member
RACING JUNKIE
 
Join Date: Nov 2004
Location: St. Louis, Missouri
Posts: 661
Default ?????HELP????? LS-1 Crovette C-5 Heads

I just took the aluminum heads off my corvette and and somewhat wondering what type of heads I have. The valve cover is not center secured. The valve cover bolts secure onto the edge of my heads.
The heads have a number on the sid that says ZZD and the casting numbers I found are as follows.

806

On the inside of the heads the number is A288.

Any help will be appreciated.

Thanks,
ashbros
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