I've got a set of 1995 Z-28 LT-1 Aluminun heads that I want to put on a 1985 350 that I had on the engine stand for about three years.
It is a 4-bolt main with steel crank . Bored 30 over with speed-pro 11-to 1 pistons . I don't need 11-to 1 on the street, the steel heads that I WAS going to use would have put the c.r. at 9 , using a 73 cc chamber.
Can the LT-1 heads do the same ? I understand that there are some drilling to be done for cooling but what else can I look to do to use these heads.
Thanks , George Hood

1965 C-10 fleetside shortbed BLACK
82 c-10 longbed 6 cyl.
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