I am looking for a used but rebuild able head from  J18 Sport.  I am told there are some  differences between the J18 and the other J engines. 
Sport aluminum wheels - I would like two of the aluminum Sport wheels for my tent trailer.  I am willing to buy a complete set for a reasonable price.  I prefer them without the tires for UPS shipping. 
Fan / blower switch - I need a replacement fan/blower switch.  Mine is cooked.
If you have a Sport that you are willing to part, let me know.  There are other small items I would like as well.