Old Splitdorf Brass Spark Plug Airplane Aviation Plane

2 5/8 long x 11/16 diameter threads. I see no part number. Brass has a couple tiyn nicks. oN cracks.

Very good used condition. Please email wtih questions. Buyer pays actual shipping cost plus insurance if desired. I accept paypal, personal checks, and money orders.

Thakns for looking and check out my other auctions.