This headlight adjusting screw and nut assembly is designed for Chevrolet Camaro and Pontiac Firebird headlamp mounting systems. It provides replacement adjustment hardware for positioning and aiming the headlight during headlamp repair, restoration, replacement, or alignment service.
The assembly features a #12-28 adjusting screw with a 1-3/4" length and includes the corresponding adjusting nut. It cross-references GM OEM numbers 22512857, 22513813, and 557057 when the original headlight adjuster matches the specified thread size, length, and assembly design.
OEM Cross Reference
GM: 22512857
GM: 22513813
GM: 557057
| Product Type | Headlight Adjusting Screw & Nut Assembly |
| Application | Chevrolet Camaro / Pontiac Firebird |
| Common Uses | Headlight Adjustment / Headlamp Mounting |
| Construction | Screw & Nut Assembly |
| Screw Size | #12-28 |
| Length | 1-3/4" |
| GM OEM Cross References | 22512857, 22513813, 557057 |
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