With a big-inch Windsor and road racing duties to come, keeping an eye on what's going on underhood is extremely important for the Project Street Fighter '66 Mustang. The factory gauge set has the ...

The amp gauge will still function with the single-wire alternator since its wiring remains intact. Mustang amp gauges aren't as responsive as aftermarket gauges, rarely showing much fluctuation.The ...

Our Mustangs aren't getting any younger, and while we constantly work to maintain and upgrade them for the best driving enjoyment, we often see people relying on 40-plus-year-old inaccurate gauges to ...