728 SERIES ALUMINUM FILLER CAP KIT - Male728-10-4
Hyperflow 728 Series Filler Cap Kit Female Alum weld bung Male Cap with O-Ring
These Billet Aluminum weld on filler cap kits are available in 1", 1-1/2", 2" & 3" sizes and also in male or female (729 Series) versions. These have proven to be an excellent choice for the fabrication shop, Racer team, Hot Rodder, Muscle Car & Boat enthusiast for use in all fuel system, Oil system & cooling system applications. Hyperflow fittings are made from 6061 T-6 aluminum, providing superior thread strength for smooth assembly. Hyperflow's design provides a greater holding area for greater strength and easier assembly. Hyperflows pure 6061 aluminum is corrosion resistant & adds the final touch of quality and protection you have come to expect from Hyperflow Performance Products.
Want to Stand out from the crowd, use Hyperflow Prerformance Products.
Requires Aluminum Welding