Rank: Member
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Joined: 5/01/2008(UTC)
Posts: 184
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Hi Again.
Where did the head decoding site move to ?
one head shows
D1AE-A1C
2K12
the other head shows
4E6
D4AE
Cleveland 1971 2v open chamber heads ? does that sound right ?
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Rank: Veteran
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The 2k12 = 12/11/1972
The 4E6 = 6/5/1974
D1AE-A1C =
D = decade = 70'S
1 = 1971
A = ford
E = engine department
the rest are revision codes.
Heads are on the motor yes? there's no 2 or 4 on the edge of the heads?
Look at the passenger side front h
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Rank: Member
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Joined: 5/01/2008(UTC)
Posts: 184
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thanks castellan. heads are off, definately 2v heads. will look for the indentations in the morning.... so, in all possibility these heads are not originals off the engine being 2 years apart in build date ? it has double valve springs in it and yella ter
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Rank: Member
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Joined: 27/04/2005(UTC)
Posts: 96
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My open chamber 351 heads are 4D27 D4AE
One of my 302 closed chamber are 10F7 and 27G7 6090AC
and other 302 is ARDIAE 6090AC.
Just curious when i pulled the exaghst manifolds off them they ranged from 76/75/74, so not sure what year they are........
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c.rice |
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Rank: Veteran
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Joined: 26/02/2009(UTC)
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DOCKTOR The (4E6) if it's a Aussie motor it will be 4/5/76.
(D4AE) so it must be a Aussie.
The USA code's read like year/month/day
The Aussie code day/month/year
The D1AE-A1C
The D1 does not have to mean the head was actually made in 1971 but
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