REPRODUCTION. You are purchasing a fan to generator belt. This heavy duty, variable notched replacement belt tightens on the drive as it heats up, to prevent slippage or belt loss, improves belt performance and reduces noise. The image shown is a representation of the actual product, you will receive the correct part as ordered.
Belt Angle: 36 Degrees
Belt Top Width: 0.41 inches (10 mm)
Outside Circumference: 57.625 Inches (1464 mm)
Effective Length: 57 Inches (1448 mm)
Section Classification: HC41
1957 Cadillac Models WITHOUT Air Conditioning