Restore accurate fit and factory appearance to your C3 instrument cluster with this 1972–1977 Corvette speedometer or tachometer plastic housing. This piece installs between the gauge body and the metal outer bezel, forming a structural and visual bridge in the gauge assembly. Each housing is finished with the blue reflective inner ring used by GM for 1972–1977 models—critical for maintaining the correct interior lighting and appearance.
Features • Exact reproduction of GM 6480914 housing • Fits between gauge case and outer metal bezel • Molded in black plastic with correct dimensions • Blue reflective finish on inner front ring as original • Restores proper gauge mounting and lighting reflection
Tech Notes • GM Part Number: 6480914 • Sold individually – two required per Corvette (one for speedometer, one for tachometer) • Correct for all 1972–1977 C3 gauge clusters • Not interchangeable with earlier 1968–1971 gauge housings
Because Details Matter Whether you're doing a full dashboard restoration or correcting a broken gauge mount, these 1972–1977 C3 plastic gauge housings provide the structural integrity and visual accuracy your Corvette deserves. The blue inner ring plays a key role in period-correct illumination—don’t settle for worn or incorrect substitutes.