Pack a set of larger sized 2-5/8in. mechanical gauges in your street machine! Auto gage(R) puts the power of performance in your dash with these bold 270deg in.full sweepin. instruments, giving you maximum visibility under the most demanding conditions. All of the individual gauges include an optional chrome plated bezel that snaps on to add sparkle if desired. The Fuel Pressure gage reads 0-15 p.s.i. Requires braided stainless steel tubing & mounting cup. Gauge must be mounted outside of vehicle for safety.