



Arlen Ness - Deep Cut Gauge (manufacturer part no. 15-668)
Give your Big Twin or Sportster engine a neat installation and a clear oil pressure reading. This "deep cut" gauge kit includes CNC-machined aluminium parts, a liquid-filled gauge (0–60 psi / 0–414 kPa), and a braided stainless steel line made in the USA for a clean and durable fit. Its silhouette enhances the engine's aesthetics while improving dial visibility from the riding position.
Ideal for Vintage/Classic and Touring/Road bike universes, this kit adds style and readability to the engine dashboard. Before installation, check the available space between the gauge and the tank to ensure unobstructed positioning.