GUARANTEED COOL FOR YOUR CHOPPER, BOBBER OR CRUISER. SIFTON 1.5 ROCKER BOX OIL PRESSURE GAUGE KIT 0-60 PSI LIQUID FILLED W I TH GRAY FACE. It's pretty much essential to keep up with your oil pressure on big air-cooled twins. Liquid filled face eliminates needle bouncing giving a more constant reading. And many custom builds with the Evo motor Install carefully to ensure an oil tight fitting, test thoroughly, and recheck connections before any long ride.The item "SIFTON 1.5 ROCKER OIL PRESSURE GAUGE KIT 0-60PSI HARLEY 1984-99 EVO EVOLUTION" is in sale since Wednesday, October 16, 2019. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Other Engines & Engine Parts". The seller is "paniccycles" and is located in Richardson, Texas. This item can be shipped worldwide.