AutoMeter Carbon Fiber Mechanical Boost / Vacuum Gauge - 2-1/16 in. RG100032XL 6 AN Male Driver Side

6 AN Male Driver Side Inlet

3-1/2" Mandrel-bent Wrinkle-black Powder-coated aluminum intake tube improves volumetric efficiency for better performance

unless shaft mount rocker is used

1-8 in Thread

1960-1970 Pontiac Catalina

AutoMeter Carbon Fiber Mechanical Boost / Vacuum Gauge - 2-1/16 in. RG100032XL 6 AN Male Driver SideThe standard in the industry, AutoMeter's Mechanical Boost Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isn't another gauge on the market that can lay claim to the levels of accuracy or durability you'll find here. A simple 1 8? NPT pressure connection requires no electrical hookup for operation. Includes 1 8? NPT fittings and nylon line kit. Traditional