Mr. Gasket's Fuel Pressure Gauge with in-line adapter is ideal for in-line connection of fuel pressure almost anywhere.  This gold anodized aluminum fuel block has 3/8" inlet and outlet.  It comes complete with a 1-1/2" diameter gauge with 1/2 lb increments and a range of 0-15 lbs.

• Fuel pressure gauge w/In-line adapter
• 3/8" inlet & outlet
• Comes with a 1-1/2" dia. gauge with 1/2 lb increments & range of 0-15 lbs