Redesigned from the ground up, the new Vee Port PRO is 20% smaller and 33% lighter than its predecessor. Featuring a hard anodized aluminum piston, the new Vee Port PRO offers high flow capabilities in a lighter, more compact package. Some applications may require a BOV Adapter or fitting. Please check the applications tab for part numbers. Supplied With: 38mm hose / weld-on adapter, V-Band clamp, 360 degree swivel vacuum fitting.