AutoMeter 52mm Phantom Boost/Vacuum Gauge, -30 to 30 PSI, Mechanical (5703) MANLEYPISTON4G636BOLT use a 7/8" deep socket

use a 7/8" deep socket wrench to spin the fitting another one and a half to three turns

and dragster wrap--and in a variety of colors

STM-EVO46-BATK-BR-BKTIE-PC680

select SPORT 9 & RACE 5)

5" 975 HP 12854 30" 12" 4

AutoMeter 52mm Phantom Boost/Vacuum Gauge, -30 to 30 PSI, Mechanical (5703) MANLEYPISTON4G636BOLT use a 7/8" deep socketThe standard in the industry, AutoMeters Mechanical Boost Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isnt another gauge on the market that can lay claim to the levels of accuracy or durability youll find here. A simple 1 8 NPT pressure connection requires no electrical hookup for operation. Includes 1 8 NPT fittings and nylon line kit. Vehicle Fitment: Universal