1968, Emission Decal, 327-300 HP/ 427-390 HP/427-400 HP AT
Placed on LH top of radiator on early cars, and above brake master cylinder of later 1968 Corvettes. This label addressed how to obtain maximum emission and performance by adjusting engine timing and carb idle ajustment. Approx 1 1/2" x 5 5/8"
Also known under these part numbers: (For reference only)