- 304 Stainless Steel
- 3/8" Thick Flange
- Machined Contoured Surface
- Machined for 2.0" Primary Tubing
- Internal Step for Proper Tube Depth
- Priced Per Flange
Our LS header flanges are CNC machined from 304 stainless steel to eliminate distortion and ensure a flat mating surface. They're 3/8" thick with a machined contoured surface that looks more ascetically pleasing than other generic header flanges on the market. The ports are machined to accept 2.0" primary tubing with an internal stepped bore to provide proper tube depth.