Overview Product Description Port Config: Male - Taper Diameter: 38.5mm Port Size: 1/8" Length: 78mm Mounting Thread: M12 ×1/8" Valve Height: 49.5mm Suits: Walker (A Series)/Conquest/ Wilkerson/SCS/AFE Housing Product Videos Custom Field Product Reviews Write a Review Write a Review × UMADV400-WB Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *