4.000" V-Band Assembly "Male/Female" 304 Stainless - Standard Clamp

304 STAINLESS V-BAND ASSEMBLY — LEAK-FREE INTERLOCKING FLANGE DESIGN The Ace Race Parts brand of Stainless Steel V-Band Assemblies features a 304 Stainless V-Band Clamp and a set of "Male/Female" interlocking V-Band Flanges, which are precision CNC machined from solid 304 Stainless round bar. Our V-Band Clamps, Flanges, and full Assemblies are suitable for fabricating exhaust systems, downpipes, merge collectors, and other custom or replacement components. FEATURES Precision CNC Machined 304 Stainless Male/Female Interlocking Flange Design Creates an Air-Tight Seal — No Gasket Required Flanges are Counterbored to Matching Tube Size Suitable for Downpipes, Exhausts, Merge Collectors, and more! Our V-Band Flanges utilize an interlocking flange design that ensures a leak-free seal without the need for a gasket and features a counterbore on the weld side of the flange that allows the matching tube size material to slip into the flange. The counterbore is machined to a width of 0.065" and aligns with the inside diameter (ID) of matching tube size material — preventing any unnecessary reductions or restrictions in the flow of exhaust gases. If you need assistance in finding a matching V-Band Clamp or Flange for an existing application please review our "How To Measure A V-Band Flange" information here: How to Measure a V-Band Flange. This V-Band Clamp Assembly includes the following items: (1) V-Band Clamp, Standard T-Bolt Style, 304 Stainless (SKU: 22028) (1) "Male" Interlocking V-Band Flange, 304 Stainless (SKU: 22044)  (1) "Female" Interlocking V-Band Flange, 304 Stainless (SKU: 22060)