CNC'd T-6 Mild Steel Flange. Best flowing T-6 to round pipe flange you will find!
- works with 4.00" & 3.50" pipe
- We use them when building our Hot Pipes
- We also use them in our Twin Turbo Piping Kits
*Better than others who try to use a cheap rectangle flange and then hammer a round pipe to fit a rectangle*