Autometer Ultra-lite Digital Oil Pressure Gauge5-100 Psi 6527

Autometer Sport-comp Digital Oil Pressure Gauge 5-100 Psi 6327GAUGE, OIL PRESSURE, 2 1/16", 100PSI, DIGITAL, BLACK DIAL W/ RED LED

Autometer Ultra-lite Ii Fuel Pressure Gauge 0-100 Psi 49632-1/16" 

Autometer Ultra-lite Ii Fuel Pressure Gauge0-15 Psi 4961 Features:  2-1/16" 0-15 PSI Range  Electronic Fuel Pressure Gauge  White Through-The-Dial Lighting 

Autometer Ultra-lite Air Pressure Gauge 0-150 Psi 4320GAUGE, AIR PRESS, 2 1/16", 150PSI, MECHANICAL, ULTRA-LITE

Autometer Sport-comp Digital Fuel Pressure Gauge 5-100 Psi 6363GAUGE, FUEL PRESSURE, 2 1/16", 5-100PSI, DIGITAL, BLACK DIAL W/ RED LED