This Power Steering Adapter is designed for various power steering applications with a 14MM -1.5 port. This adapter includes a crush washer and Teflon o-ring seal. A machined or spot-faced surface approximately .120" wide is required around the opening of the port to ensure a positive seal, Crush washers and Teflon o-rings can be removed for applications where the ports contain inverted flare cones. - Zinc plated steel with crush washer and Teflon o-ring - Made in USA