Auto Meter 3321 Sport-Comp Mechanical Oil Pressure Gauge, 2.3125 in.

This diverse series of gauges combines the classic tough Auto Meter look with over 30 years of race proven design. Red pointer for quick glance monitoring. Rugged reliable performance. Precision movement and extreme accuracy. The Auto Meter 3321 Sport-Comp Mechanical Oil Pressure Gauge features a 2.3125 in. dial, plastic construction for a lightweight profile, and mechanical movement providing accuracy without electrical connection. Kit includes 1/8” nylon line, 1/8” NPT compression fittings, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation. Traditional incandescent lighting illuminates the dial perimeter. Designed for compatibility with street and race vehicles where dependable, race-proven instrumentation is required.

• Gauge kit includes 1/8” nylon line, 1/8” NPT compression fittings, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Mechanical movements provide accuracy and durability even in the harshest environments
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Auto Meter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• Traditional incandescent lighting illuminates around the perimeter of the dial