Ford Boss 302 Square Port Exhaust Header Flange - DXF File for Laser, Plasma and Waterjet Cutting

Header flange for the classic Ford Boss 302 with square port cylinder heads, as a DXF cutting file. Digital file only - nothing physical is shipped. I'm a welder and I fabricate exhaust systems in my own workshop. When I build headers, the first thing I need is a good flange, so I draw them myself and share the files here for other builders. Port opening: 41.9 x 39.4 mm (1.65 x 1.55 in), square shape with rounded corners. The flange covers 4 ports in one piece, so one plate is one side of the e…

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