Replace your worn or damaged alternator pulley with this durable V-belt style replacement. Designed to provide proper alignment and belt tension for your 1973–1987 Chevrolet or GMC "Squarebody" engine bay.
Compatibility: Fits standard GM alternators used on 73-87 C/K Series Trucks, K5 Blazer, and Suburban.
Application: Ideal for V8 (350/305) and Inline-6 engine configurations using a traditional V-belt setup.
Quality: Heavy-duty construction ensures smooth operation and extended belt life.
Installation: Easy bolt-on replacement for your existing alternator shaft.
