Wanted Chevy S.B. heads 3998993 Cast Date A-72

**RALLY** · #1 02-10-2020, 07:45 PM

Looking for a good pair of Chevy #3998993 small block heads with a cast date of January-72
A-72. Please send me a message what you have. Need A-72 Cast dates.

**mr1969chevelless** · #2 02-11-2020, 02:29 PM

My brother has a pair but think they are not jan 1972 dates. He will sell cheap

**mr1969chevelless** · #3 02-11-2020, 03:19 PM

73 dates

**mr1969chevelless** · #4 02-11-2020, 03:31 PM

I called a friend of mine and he is going to check what he has

**RALLY** · #5 02-11-2020, 05:14 PM

Ok let me know what he has. Need Jan-72 Date, thank you.

**RALLY** · #6 02-11-2020, 06:14 PM

Quote:

Originally Posted by mr1969chevelless

73 dates

No cant use the 73 dates. Thanks anyhow.

**mr1969chevelless** · #7 02-11-2020, 09:36 PM

My friend at the machine shop has a i of 1972 and a B of 73 . If that helps

**RALLY** · #8 02-12-2020, 12:12 AM

Quote:

Originally Posted by mr1969chevelless

My friend at the machine shop has a i of 1972 and a B of 73 . If that helps

I found some I dated 993 heads last week, but passed up. I am going to keep looking for the A-72 cast dates. Could be a hard find. Appreciate you asking your friend. Trying to keep this engine with the correct cast date engine parts.

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