One-piece 3/8 inch steel construction: Ensures durability and easy welding for reliable exhaust performance
Two port hole sizes (1.7 in and 1.9 in): Provides compatibility with various header tube insertions
Direct fitment design: Eliminates the need to modify or cut stock flanges, saving time and effort
Available as single or pair: Offers flexibility for different installation needs
Summarized by Shop
We've made these one piece 1UZ exhaust flanges from 3/8" steel for easy welding and far easier fitment then trying to cut up the stock flanges and weld the headers together with three separate flange.
The flanges come in two size port holes 1.7" that matches the port on the head and 1.9" ID if you want to insert your header tube into the
