Hi
I am not sure who I am talking with , but yes I make the MS 38 sparkplug covers out of cast aluminum , the original were made out of formed aluminum sheet but in order to cast them I had to put a thicker layer of material on the inside so they are a bit thicker than the original
They are $35.00 each plus shipping
If you are interested email me your mailing address and I will get a cost on shipping one to you
Email me directly at bruceter00@gmail.com
Thanks
Bruceter
Bruce Reinhart