I have new a hipex 3.5 outboard pipe and header for sale. 55.00.00 shipped USA only. I also have a Mac's 67 1365 pipe that is lightly used for 40.00 shipped us only. PayPal please. Let me know. Assortment of outboard or rapround header pipe cuplers 15.00 shipped. A outboard header 20.00 shipped.