I am having trouble keeping the #7 plug wire on.
It is a 1969 B Body with power disk brakes so booster very close to #7 and has the flexible tube on the plug wire.
They are stock replacement wires. There is no firm engagement of the plug wire on the plug and obviously not much room to work with.
Anyone have any tips or tricks to get the plug wire to engage and stay on?

Thanks in advance!