Fiero 4 cylinder coolant hoses are a pretty good fit. The lower hose has a short section of a V6 hose used as an adapter where it connects to the engine.
The upper hose is connected to an inline filler and then another short section of straight hose to the thermostat housing.
This is an air intake tube similar to what I've been putting on most of the swaps I do. It's custom made per application. This one is 3.5" mandrel bent steel tubing. It's connected to the throttle body with a rubber pipe connector available at most hardware or plumbing stores.
