This is a pack of four (4pcs) of headlight alignment bar square inserts for 1997-2004 Chevrolet Corvette C5 vehicles. These square inserts are the plastic inserts for the pivot studs for the headlights alignment bars on these cars. There is 2 per headlight, so this set of inserts will replace both headlights bars. These are brand new, factory OEM, genuine GM parts, not in the original box. You will receive 4 pieces per order.

GM part # 16506617

This insert is circled in red in the pictures of the headlight assembly. *Headlight not included*