New Fuel Pressure Gauge. If you are wanting to "dial in" the correct pressure for your vehicle, this is essential. Installs in line. This is a great item to figure out the best performance. Reads 0-15 lbs. This conveniently small
1-1/2" gauge will fit almost anywhere. The gauge has 1/2lb increments
with a range of 0-15lbs. and has a 1/8" NPT male fitting.