'95 F-150 track ready street beast

[RMMiller]

I have got to get rid of this OEM line running across the top of the engine. Would like to run the hoses from the compressor and condenser up in front of core support and over to the dryer and evaporator on the passenger side.





How do I figure out what size hoses and connectors I'll need?

If you look at the hose across the engine it has a part number 7631-12 and then 5/8, -12 indicated 3/4 and 5/8 is the ID which matches the ID of the tubes on the fittings. I imagine your other hoses have that same info on them.