3-3/8 x 3 Tach Mounting Cup Chrome

The 3-3/8 x 3 Tach Mounting Cup Chrome from Classic Instruments is a precision gauge mounting solution designed for automotive enthusiasts and professional technicians who demand reliable, clean installations. This pedestal-mount cup serves as the foundation for tachometer and speedometer gauge clusters, providing a universal fit platform that works across a wide range of vehicle applications. Whether you're restoring a classic car, upgrading an engine bay, or building a custom dashboard, this chrome cup delivers both functional support and polished aesthetic appeal.

Constructed from durable steel with a premium chrome finish, the 3-3/8 x 3 Tach Mounting Cup Chrome resists corrosion and maintains its lustrous appearance through years of under-hood exposure. The 3-3/8-inch diameter gauge opening accommodates standard round instrument clusters, while the pedestal-mount design allows for adjustable angle positioning to optimize driver sightlines. Chrome plating not only enhances visual presentation but also provides a protective barrier against moisture and oxidation, ensuring longevity in demanding engine compartment environments. The compact 6 x 6 x 6-inch overall profile fits efficiently into tight dash configurations without excessive bulk.

Mechanics and DIY builders rely on Classic Instruments mounting cups for OEM-quality results in restorations and custom builds. This universal cup pairs seamlessly with Classic Instruments gauges and most aftermarket tachometer brands that feature standard 3-3/8-inch housings. Installation requires straightforward fastening to the dashboard or instrument panel—no specialized tools needed. At 0.56 lbs, the lightweight construction simplifies handling while the rigid steel core maintains perfect gauge alignment and stability during vehicle operation, eliminating vibration-induced needle flutter.