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Auto Specialties Crank Pulley with 25 Percent Reduction - Full Charge 1100 RPM - Nitride - 504501
504501
Was:
$109.99
Sale:
$90.99
Save:
17%
Save:
$19.00
Description
Fits 3.9L, 5.2L & 5.9L Engines
Crank Pulley: 25% Reduction, Alternator Pully 25% Reduction (Full Charge 1100 RPM) (Nitride)
Under drive pulley systems increase engine horsepower by reducing the amount of power required to drive external accessories. For example, the alternator, power steering, water pump and air conditioner all rob horsepower from the engine. By replacing factory-sized crank and accessory drive pulleys with a resized pulley, the accessories are slowed, resulting in more horsepower available to drive the rear wheels.
[ASP504501]
Under drive pulley systems increase engine horsepower by reducing the amount of power required to drive external accessories. For example, the alternator, power steering, water pump and air conditioner all rob horsepower from the engine. By replacing factory-sized crank and accessory drive pulleys with a resized pulley, the accessories are slowed, resulting in more horsepower available to drive the rear wheels.
[ASP504501]