Vibrant T304 SS 60 deg Mandrel Bend Tube Tube Diameter - 2.5" O.D. Centerline Radius - 3.5" Leg Length A - 6" Leg Length B - 6" | 13070 catless The second feature are tapered

The second feature are tapered end portions

These rods are designed to be used with cars making 1300+ horsepower

4 Valve Stems

Part #: WGFZ425MH8F

Vibrant T304 SS 60 deg Mandrel Bend Tube Tube Diameter - 2.5" O.D. Centerline Radius - 3.5" Leg Length A - 6" Leg Length B - 6" | 13070 catless The second feature are taperedIdeal for building custom exhaust systems, headers, downpipes, intercooler piping, etc. T304 Stainless Steel is a non magnetic alloy that possesses very high chromium and nickel content, making it much more capable of withstanding acidic, high heat and corrosive conditions than regular (mild) steel. This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.