This is the horizontal headlight adjuster screw for many GM trucks from 1988-1994. This is a brand new, factory OEM, genuine GM part, not in the original package. This can be used on the left or right side headlight on these trucks. This adjusts the horizontal movement.

GM part # 16508120

Fitment:

Chevrolet Blazer 1992-1994

Chevrolet C1500 1988-1989

Chevrolet C2500 1988-1989

Chevrolet C3500 1988-1989

Chevrolet K1500 1988-1989

Chevrolet K2500 1988-1989

Chevrolet K3500 1988-1989

Chevrolet Tahoe 1995-1996

GMC C1500 1988-1989

GMC C2500 1988-1989

GMC C3500 1988-1989

GMC K1500 1988-1989

GMC K2500 1988-1989

GMC K3500 1988-1989

GMC Yukon 1992-1998