Port Size: 2.005"
The 1/2" flange thickness is great for high boost turbo or blower applications, big nitrous sprays, or even just to help prevent warping during the header build.
Preformed Flange Stubs are 2"-3" in length, and are formed to perfectly fit the non-round port in the flange. Stubs drastically reduce overall build time and increase builder's efficiency.
We carry over 300 different header flange designs, so if you don't see the flange you're looking for, talk with one our tech reps about custom header flange cutting.
Flanges sold separately.
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