Since 1988, BBK Performance has been a leading brand in bolt-on performance upgrades for modern muscle cars and trucks. Founded by Brian & Ken Murphy, BBK was the first to design aftermarket air intake systems and performance throttle bodies for fuel-injected 5.0L Mustang and TPI Camaro models.
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Today, BBK is known for its high-quality performance products for modern vehicles. With state-of-the-art facilities in California and Florida, BBK continues to innovate and bring top-notch products to market. The Power-Plus Series Underdrive Pulley System is a prime example of BBK's commitment to performance and quality.
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The BBK Underdrive Pulley Kit is a 3-piece set made from CNC machined billet aluminum. It includes crank, water pump, and alternator pulleys, along with all necessary hardware for installation. This kit is designed for 2002-2004 Mustang 4.6 GT models with a long style water pump.
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Installing a set of BBK Performance Underdrive Pulleys is one of the easiest ways to gain approximately 10-15 horsepower. This direct replacement pulley kit reuses the existing serpentine belt and will not affect the cooling or charging of the vehicle. The premium quality CNC machined lightweight billet aluminum pulleys not only add great looks but also improve performance.
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BBK is proud to be an American designed and built brand, and their commitment to quality and performance is evident in every product they produce. If you're looking to upgrade the performance of your modern Dodge, Ford, or GM vehicle while maintaining OEM quality and drivability, BBK is the brand for you.
