Removing fuel lines from fuel rail on a '93 4.0L

[sunrse777]

I'm taking everything off this '93 4.0 Liter to get to the heads. I'm down to the lower intake manifold and I am wondering how do I disconnect the two fuel lines ? When I start to turn the one in the front off, the hose wants to twist with the fitting. Is the fitting just stuck and will spin if I soak it with PB Blaster ?? Or do I even need to take these fittings off?? Can I raise the intake manifold far enoungh to be able to get the heads off and clean the gasket surfaces without removing them ?? Can anyone that has been thru this before give me some pointers ??? Thanks...

 

[roscoe 0202]

down behind the power steering pump there is a support bracket holding the fuel lines.
you can disconnect from there with a spring retainer tool remove the bracket and bring the fuel lines with bottom manifold