Smiths Classic GT40 52mm Oil Pressure Gauge – 0–100 PSI

Monitor your engine’s oil pressure accurately with the Smiths Classic GT40 52mm mechanical oil pressure gauge, designed for GT40-style dashboards, classic restorations, and replica builds.

This Smiths Original model features a 52mm (2-inch) diameter, a black dial with white markings, and a black or chrome half-V bezel, faithful to the style of historic GT40 instruments. It measures oil pressure from 0 to 100 PSI with reliable precision.

The gauge is equipped with a male 1/8 BSP flat thread (capillary tube not included), allowing flexible installation for any restoration or classic car project.

Technical Specifications

• Type: Mechanical oil pressure gauge

• Range: Classic GT40

• Brand: Smiths Original

• Diameter: 52 mm (2")

• Measurement range: 0–100 PSI

• Finish: Black dial, white markings, black or chrome half-V bezel

• Thread: Male 1/8 BSP flat

• Capillary tube: Not included

Availability

Made to order only
Estimated lead time: 5–8 weeks

Ideal for GT40 restorations, replicas, and classic sports cars, this Smiths Classic gauge combines historical authenticity, mechanical reliability, and British craftsmanship.

PAF Classic 🇬🇧 is the official distributor of Caerbont Automotive Instruments, renowned manufacturers of the legendary Smiths gauges and instruments. These iconic products have equipped prestigious classic and sports cars for decades. From the Classic range to Aston Martin, AC Cobra, Ford GT40, Jaguar, and Triumph, Smiths instruments perfectly balance tradition and performance, providing authentic, high-quality instruments for enthusiasts and professional restorers.