I have a '99 Venture that is in need of a 5" tachometer and shift light. Surely someone out there hot-rods their mini-van, too, and has installed one...?
Not that I have done a bunch of research or anything, but ain't it a matter of splicing in to factory tach. wire, wiring a good ground, and wiring the tach. with the factory gauge lights to come on when they do?
Thanks