Gauge Panel Sportsman OP / WT / OT / Tach

The Longacre Gauge Panel Sportsman OP / WT / OT / Tach is a comprehensive analog instrumentation solution designed for circle track racers, vintage hot rod builders, and motorsport enthusiasts who demand real-time engine data without complex electronics. This four-gauge assembly monitors oil pressure, water temperature, oil temperature, and engine RPM—the critical parameters that prevent catastrophic engine failure and optimize performance during competition or street driving. Built by Longacre, an industry-recognized manufacturer of race-proven gauges, this panel serves drivers who prioritize reliability and accuracy in demanding environments.

This gauge panel features a white-faced analog display with precisely calibrated needles that provide instant visual feedback at a glance—critical for drivers focused on the track. The assembly combines four individual gauges (4-1/2 in and 2-5/8 in diameter units) into a single integrated panel, reducing dashboard clutter and installation complexity. Each gauge uses mechanical or electrical sensing appropriate to its function: oil pressure responds to engine lubrication system dynamics, oil temperature indicates bearing and ring temperatures, water temperature monitors coolant effectiveness, and the tachometer tracks engine speed for precise gear selection and rev-limit management. The white face design offers high contrast visibility in varied lighting conditions, whether under bright sunlight or artificial pit lighting.

Racers running Sportsman-class vehicles—including circle track competitors, bracket racers, and entry-level road course drivers—benefit most from this gauge panel's straightforward analog display and proven durability. Installation suits vehicles without modern engine management systems or where OEM dashboards lack sufficient instrumentation depth. The kit format includes all necessary components for mounting into custom or modified dashboard layouts, making it ideal for restoration projects, race car builds, and performance vehicles where engine monitoring directly impacts both safety and competitiveness. Longacre's reputation ensures these gauges maintain accuracy under vibration, heat, and the electrical noise typical of racing environments.