These Aluminum Fittings are specially designed to work with our Braided Stainless Steel Lines. They are compatible with the following fluids:
High-octane gasoline, up to 117 Octane
Regular gasoline
Ethanol (E85 or E100)
Diesel fuel
Biodiesel
Methanol
Nitrous oxide
Engine oil (synthetic or regular)
Transmission fluid
Engine coolant/antifre...