[Avmaviator]

Do you guys know what type of fuel lines thr Kirkhams use? I bought some 6an fittings but they are a bit too large where the hose goes in. The hoess on the car have this thing inner plastic tube on the inside, wrapped by the braided steel casing. The inner plastic section is much thinner then rubber inner section of the other hoses I bought (auto-flex type).

Thanks!