Any difference between the JDM H22A and H22A1 Cylinder Head?

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Jan 2, 2008 | 10:26 PM

0Mike95lude

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Joined: Jul 2000

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From: Snohomish county, WA, USA

Any difference between the JDM H22A and H22A1 Cylinder Head?

I have an H22A1 head, lightly ported and with a 5-angle valve job that I want to use for my N/A engine build. The problem is I am missing the Rocker Arms and LMAs for this head. Are these parts from a JDM H22A head the exact same and could I purchase a JDM H22A head and transfer the Rocker Arms and LMAs to this H22A1 head with no problems?

PLEASE help