4" Aluminum / Stainless Steel V-Band Assembly
304ss Male flange with a long .150" pilot lip for easy alignment.
6061 Aluminum Female Flange with press in Viton O ring Seal.
Piping pilot on the weld side of the flange is .365" deep so if your cut isn't just perfect, you can still easily weld it.
Clampco Heavy Duty 5/16" Flip Latch T bolt clamp
Flanges are extra long compared to other companies, the problem is when welding stainless and aluminum an 1/8" away from your v flange mating surface, the face warps and your left with a poor seal. Others are much cheaper yes, but don't do the job that these flanges do. If your looking for the right v band assembly the first time, this is your answer.
With these flanges, your weld is 3/4" away from the flange face, so no warping, and looks professional.
This is the ticket for stainless steel intercooler pipes to an Aluminum intercooler.
100% USA MADE GUARANTEED.