I'm looking for a particular cylinder head from a 2.3 liter Volvo Engine. That engine was used in many Volvos over many years, however only some of them had the 531 cylinder head I'm seeking.

I hope someone out there has one that I can buy. Here is some additional information:

How to identify - Easy, number is between 2nd & 3rd Exhaust ports
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General production versions of the 4 cylinder B series cross flow alloy head engines: 531 HEAD - Volvo #1326783 - Found on the following 4 cyl engines: 1985 B23ET 760 turbo; B230ET 760 turbo; 1991-92-93240 & 940B230FB (non-turbo with VX3 cam), plus AQ151 Volvo Penta marine engines.
Note 1: 1984 B23ET turbo came with 405 head (big coolant passage, although some are small coolant passage); Note 2: the B23FT for USA had a 398 head; Note 3: 531 head is small coolant passage.
Due to inlet port design, the 531 head is a desirable item for higher performance engines. All standard turbo heads feature exhaust valve stems that are partly filled with sodium -> details below.

530 HEAD - Volvo #1326777 - Found on nearly all B230 Engines - Turbo and non turbo.

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