MARCH

4485

March Performance 4485 Power and Amp Series Serpentine Pulley System -Set of 2

EAN: 0024044044851

UPC: 024044044851

Replacement Parts

Includes black powdercoat aluminum 6-rib crankshaft and black powdercoat steel 6-rib alternator pulley
Gives superb performance while maintaining perfect electrical charging, even at idle
Designed for vehicle with high amperage needs
Recommended for automatic transmission vehicles
Made in the U.S.A.

The March Performance 2-Piece pulley system increases horsepower by reducing the accessory drag. The aluminum crankshaft pulley is precision CNC-machined from 6061-T6 billet for extra strength and the steel alternator pulley is precision CNC-machined from high-carbon billet steel, coated with iron phosphate. They are hard-coated and reinforced in areas of high stress and wear. This series is designed for a vehicle with high amperage needs and is excellent for towing and heavy stop and go driving.

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