Product Overview
 
Restore original accuracy to your classic dashboard with this original GM electronic tachometer for 1975–1977 Chevrolet Corvettes (C3). Featuring the factory-correct 5,300 RPM redline sweep (L48 base engine specification) and integrated top BRAKE warning light lens.
 
This unit retains its original light-blue rear plastic housing with clear factory part stampings (8986119 / 6119868).
 
Key Features & Specifications:
Direct Fitment: 1975, 1976, and 1977 Chevrolet Corvette (C3)
Factory GM Part Numbers: 8986119 & 6119868
Redline: 5,300 RPM (L48 / Base Engine Spec)
Drive Mechanism: Electronic (3-stud connection to cluster printed circuit)
Face Details: Crisp white lettering, classic RPM / 100 scale, clear brake lens window