Woolf Aircraft Products 90 Degree Exhaust Bend - 3" Diameter - 4-1/2" Radius - 16 Gauge - Stainless RS00400111 they are often referred to

they are often referred to as The best known

25 in wide

1985 to 2002 Camaro/Firebird/Buick Grand National

Reduces wear and lowers temperatures compared to conventional 20W-50 racing oils

and depending on your desired performance goals are available with urethane bushings or a sperical bearing/urethane bushing combination for high horsepower applications

Woolf Aircraft Products 90 Degree Exhaust Bend - 3" Diameter - 4-1/2" Radius - 16 Gauge - Stainless RS00400111 they are often referred toProduct Description: Exhaust Bend 90 Degree 3 in Diameter 4 1 2 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.