Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel 20-PRY-NB Tired of always trying to

Tired of always trying to straighten those Bent Radiator Fins

Retard Timing In Three Stages

5% FS (+/- 2

Maintain factory ride qualityVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (All Cabs) 00-06 Tahoe/Suburban/Avalanche (2WD/4WD) 2" Drop SpindleVehicle Applications: 1999-2006 Chevrolet Silverado/Sierra 1500 (All Cabs) 00-06 Tahoe/Suburban/Avalanche (2WD/4WD) 2" Drop Spindle

1968-1972 Oldsmobile Cutlass

Powermaster Serpentine Alternator Pulley 3-Rib 61 mm Diameter 15 mm Bore - Steel 20-PRY-NB Tired of always trying toProduct Description: Alternator Pulley Serpentine 3 Rib 61 mm Diameter 15 mm Bore Aluminum Gray Anodized Powermaster Alternators Sold Individually Powermaster produces alternators and starters for both street rod and racing applications. They also offer related accessories, including brackets, wiring harnesses, pulleys, and drive kits. Powermaster Motorsports is the leader in high performance alternators and starters for auto racing.