1975-1977 Chevy Corvette Tachometer Circuit Board | C3 Stingray V8

1975-1977 Corvette Tachometer Circuit Board - Professional Grade

Bring your C3 Stingray's dashboard back to life with our precision-engineered tachometer circuit board. Specifically designed for the unique electronics of the 1975, 1976, and 1977 Corvette, this board is the definitive fix for the common "spinning needle," intermittent signal, or dead tachometer display.

Vehicle Fitment:

• Years: 1975-1977 Chevrolet Corvette
• Engine: Factory V8 configurations (L48, L82)
• Chassis: Mid-era C3 Stingray

The Modern Restoration Standard:

• Plug-and-Play Reliability: Features pre-installed mounting hardware for a seamless bolt-on installation. No soldering or complicated wiring required.
• Factory Calibrated: Every board is pre-set for V8 accuracy, ensuring your RPM readings match your engine's performance right out of the box.
• Superior Components: Built in the USA using high-tolerance, modern surface-mount technology that resists the heat and vibration that destroyed the original 1970s boards.
• Installation Support: Includes a comprehensive guide with color photos to walk you through the cluster removal and board swap.

Signs Your Original Board Has Failed:

• The tachometer needle is stuck at the maximum or minimum position.
• The needle "bounces" or fluctuates wildly during acceleration.
• RPM readings are significantly higher or lower than the actual engine speed.

Ordering & Installation Notes:
This board is designed for factory analog tachometers only. It is a direct physical and electrical match for the original GM board found in 75-77 clusters.

Return Policy:
To ensure the quality of our electronic components, returns are only accepted on unopened, sealed packages. Installed or tampered parts are non-returnable.