Woolf Aircraft Products 180 Degree Exhaust Bend - 4-1/2" Diameter - 6-3/4" Radius - 16 Gauge - Stainless Youth Neck Collars & Helmet Supports A smoother operating offset blade

A smoother operating offset blade pivot improves throttle response

Made from 3/4 x

Inserts can be used on assemblies with 1/4"

this manifold was developed in conjunction with noted drag racer Billy Glidden and is specifically designed to complement the flow characteristics of fully ported 18 ° and 15 ° cylinder heads

Woolf Aircraft Products 180 Degree Exhaust Bend - 4-1/2" Diameter - 6-3/4" Radius - 16 Gauge - Stainless Youth Neck Collars & Helmet Supports A smoother operating offset bladeProduct Description: Exhaust Bend 180 Degree 4 1 2 in Diameter 6 3 4 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