My grandpa always taught me in a pinch use the top of the box the ignition points comes in will always get you in the ball park of the specified gap and get it running,, and you can fine tune it after you see how it is going to run..
I think those blue and silver lettering plug wires you are changing are napa belden high temp resistant silicone jacket ignition wire set, and I have used several sets and I think they are pretty decent id say that the coil boot has been changed or twisted from where it was supposed to be, that being said the sets i have used were electronic ignition system not points.. i have the same thing in my 2000 dodge ram laramie slt quad cab long bed 318 magnum V8 1500 4x4 and I have had a black set of belden wires as well that was put on my early 94 Chevy extended cab short bed Z71 tbi Silverado sbc v8
The old usa vv,va g1 and G2 USA made series craftsman ignition wrench sets people say have no uses this is what they are made for and changing the starter like on a ford and Chrysler remote mount solenoid and the gm block mount starter with the solenoid on it,, those are usually like 5/16, and 1/4 inch for the ignition parts and the starter nuts are like 11/32
