• Unbeatable Flow: More area and smoother transitions mean less restriction than other fittings. • Premium Build: Constructed from 6061 T6 aircraft - grade aluminum or stainless steel, CNC - machined for precision. • Fuel Compatibility: Fully compatible with gasoline and alcohol - based fuels. Part Number 15630: 1/16' NPT to 5/32' Hose Barb SS Vacuum - Boost Fitting. The Aeromotive line of custom fittings offers uncompromised fuel flow and positive sealing. All billet aluminum fittings are anodized Type II bright dip black for corrosion protection and great looks. We have a wide range of hard - to - find fittings from OEM specific connections to AN adapters.

This Aeromotive vacuum/boost fitting is perfect for automotive enthusiasts and mechanics who are looking to upgrade their fuel systems. Whether you're working on a high - performance racing car or a daily driver, this fitting can enhance your vehicle's performance. It has a 1/16 NPT to 5/32 hose barb size, made of 6061 T6 aircraft - grade aluminum or stainless steel, ensuring a durable and long - lasting product.