Woolf Aircraft Products 180 Degree Exhaust Bend - 4" Diameter - 6" Radius - 16 Gauge - Stainless 97200BK Kit contains ten 7/16"-20 x

Kit contains ten 7/16"-20 x 5-1/2" thru bolts

Supercharger Idler Pulley Nut

Made from 6061-T6 and fits most Quarter Midgets and kart steering columns

Fits 90 degree plug boots

Woolf Aircraft Products 180 Degree Exhaust Bend - 4" Diameter - 6" Radius - 16 Gauge - Stainless 97200BK Kit contains ten 7/16"-20 xProduct Description: Exhaust Bend 180 Degree 4 in Diameter 6 in Radius 16 Gauge Stainless Natural Sold Individually Specializing in custom cutting, bending, and welding of metal tubing since 1942, Michigan based Woolf Aircraft Products manufactures components for a number of industries from aerospace to defense to performance automotive. They produce a variety of high performance headers and exhaust components to fit a wide range of applications.