Ace Race Parts 51017 2-1/2 Schedule 10 Short Radius 90 Degree Elbow 304 StainlessAce Race Parts 51017 2 1 2" Schedule 10 Short Radius 90 Degree Elbow 304 Stainless The Fabricator's Choice for High Horsepower Turbo Manifold Builds! The Ace Race Parts brand of Schedule 10 Short Radius 90 degree pipe bends are the perfect solution for small and large turbo manifold applications. Ace Race Parts stainless weld els can withstand the punishment, vibration, and heat of a high horsepower street, drag, or track car. FEATURES Tight Radius 90