| there could be more, done a little looking around and this is what i have found so far. This one, the SOHC LY cross flow for the L series motors The OS Giken TG 24 B1 DOHC cross flow also for the L series and finally the S20 motor from the 432 Z. the head from the S20 will not bolt on to the L series. which is why both the LY and the OS head are very expensive if you ever do find one for sale. not to say the S20 motor isn't expensive, just the head is prtty much worthless unless you have a S series motor to go with it.


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