My 66 D100 has only enough electrical to start and run the engine. Nothing else works at all! And the fuse box is nothing but a unique alloy of bakelite and metal!

So, I've been scouring the hot/street rod mags and comparing the ads. For me, a local company makes a decent harness with similar features to the Painless units for way less money. I ran into them by accident last year at a Good Guys show.

If it may work for you, give them a shout:

Kwik Wire Street Rod Shop
Fon Du Lac, WI 54935
1-888-994-9913

Their kit (for my 66 truck) is about $70.00 less than the Painless kit of similar specs, and if you want an electric fan for your radiator, their prices are WAY better than say Summits!