For sale is a Norton Mk2a air box and miscellaneous parts. $200.00 plus shipping. These could not go back on my bike after adding e starter. There are other parts that go with this, but I was not able to add more pictures. Please email for more pictures if interested. jrmp@sbcglobal.net. If using PayPal, please use friends and family or add 3% for the fees. Thank you.