AutoMeter Sport-Comp Mechanical Boost Gauge - 2-1/16 in. H777C02XXL Tester checks cylinder compression from

Tester checks cylinder compression from 0 to 300 PSI and features an air-hold valve to reset gauge

Mopar B-Body 1971-74

Ford Fullsize Truck 2021-22

1964-1974 Ford Custom 500

rubber grip friction pads to help you feel locked in your seat better

AutoMeter Sport-Comp Mechanical Boost Gauge - 2-1/16 in. H777C02XXL Tester checks cylinder compression fromMechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1 8? NPT pressure connection requires no electrical hookup for operation. Includes 1 8? NPT fittings and nylon line kit. Traditional incandescent lighting illuminates around the perimeter of the