AutoMeter Phantom Mechanical Boost Gauge - 2-5/8 in. 700020 1/2 in Rim Hole

1/2 in Rim Hole

AMP78239-01A will not work on 2018-2023 Ram 2500/3500 Mega Cab trucks with factory equipped air spring suspension

Ford / Mazda / Volvo 2004-2018

Slick Aero Design With Chin Spoiler

Motorcycles

AutoMeter Phantom Mechanical Boost Gauge - 2-5/8 in. 700020 1/2 in Rim HoleKnow your exact blower pressure with AutoMeter's ultra precise bourdon tube meter movement, the standard for accuracy and durability in the industry for generations. A simple 1 8 NPT pressure connection requires no electrical hookup for operation. An optional blower memory kit provides a one way check valve for peak recall after your run. Features: Traditional incandescent lighting illuminates around the perimeter of the dial AutoMeters race proven