Autometer Ultra-Lite 52mm 0-100 PSI Mechanical Fuel Pressure Gauge 1981-mercury-zephyr-base-esi4128015 Includes a POM-M90 bearing cup

Includes a POM-M90 bearing cup to isolate the ball end from the steel housing for longer life

Internal Jounce Bumper Prevents Damage When Driving With An Empty Air Bag

It's CNC cut and bent from

This differential cover is constructed out of durable cast aluminum with reinforced ribs and a black powdercoated finish with machined fins for maximum strength and styling

Designed for exclusive track use only

Autometer Ultra-Lite 52mm 0-100 PSI Mechanical Fuel Pressure Gauge 1981-mercury-zephyr-base-esi4128015 Includes a POM-M90 bearing cupSeeing the exact fuel pressure on your vehicle can mean the difference between extracting the most performance safely and expensive failures. AutoMeters Mechanical Fuel Pressure Gauge will precisely measure your exact fuel pressure at levels of accuracy previously unheard of even in professional gauges. Designed for fuel injected or carbureted applications, a simple 4an connection makes installation easy. Dont take chances with your investment Gauge