Author Topic: ZL-1 heads  (Read 1127 times)

black69

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ZL-1 heads
« on: September 10, 2010, 03:52:55 AM »
I just picked up 2 3946074 heads. Where are the dates? I looked at them today and it was not obvious in a quick glance.
Are these fairly rare to find, or did they offer a lot of over the counter heads?
Would be neat if they were truely 1969 heads.
-bob
triple black 69L78 red hockey stripe

JohnZ

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Re: ZL-1 heads
« Reply #1 on: September 10, 2010, 04:59:52 PM »
The casting date is on the bottom side, on the end intake runner.
'69 Z/28
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