[ZWILD1]

I replaced the fuel pumps in my first ZR1. As I recall what I did was use a pair of pliers to first loosen the lines by moving the pliers back and forth around the rubber line where it fits over the metal line. Then once loose I could work them off. But if those lines are showing signs of cracking or rot you should just replace them. If so you can use a blade to carefully split the ends but not scar the metal lines.