fuel hose fitting

Hi experts, I found I have a leak in the fuel hose linking the fuel manifold to the cold start valve. removing the hose at the valve end looks straight forward: just a hose clamp. But the end at the fuel manifold looks different, using a bushing cap. Before I just dive into it, does anyone...

Desperately need the step down fitting that goes from fuel filler to the tank, inside the trunk; mine is split and causes fuel fumes to fill the trunk and passenger compartment.