Brake Duct Hose Flange 3in.

Brake Duct Flange - Nosepiece Mount - Driver / Passenger Side - 3 in Tube - 6.5 in Long x 4 in Wide - Aluminum - Each / Outside hole dimension: 5-1/2 Inside hole dimension: 4 Overall dimensions: 6-1/2 x 4 Accepts a 3 hose