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GM Truck 4.3/5.0/5.7L BBK 3-Piece Underdrive Aluminum Pulley Kit, 1988-1995

Item EK-61-332534-1
1 Reviews
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$279.99

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      Product Information

      Features, Description, Reviews, Q&A

      Features

      • Bolt On 8-15 Horsepower Increase in Minutes
      • Lightweight CNC Billet Aluminum Construction
      • Maintains Proper Cooling and Charging Functions
      • Requires 6-Rib Serpentine Belt, 91.5 Inches in Length (Factory Belt Length May Vary)
      • Approximate Pulley Measurements: Crank 5.90 Inches, Water Pump 5.98 Inches, Alternator 2.96 Inches
      • Fits Chevrolet GM Truck 4.3L V6, 5.0L V8, or 5.7L V8 Engines from 1988 to 1995

      Description

      Performance Enhancement. The BBK GM Truck 4.3/5.0/5.7L 3-Piece Underdrive Aluminum Pulley Kit (1988-1995) is designed to increase engine horsepower by reducing parasitic drag from engine accessories. This kit boosts performance by freeing up an average of 8-15 horsepower while maintaining the vehicle’s essential cooling and charging functions. It provides an effective upgrade to enhance engine efficiency for enthusiasts looking to optimize their GM trucks.

      Material Quality and Build. Crafted from CNC-machined billet aluminum, this pulley kit offers durability and a lightweight design that improves engine response. The aluminum construction resists corrosion and reduces rotating mass for better accessory drive performance.

      Installation Simplicity. The kit bolts directly onto factory accessory locations using existing hardware and requires no modifications or drilling, making the installation straightforward and suitable for most DIY mechanics.

      Warranty Coverage. This product includes a full one-year factory warranty against defects in materials and workmanship.

      Application Details. This pulley kit fits Chevrolet GM trucks equipped with 4.3L V6, 5.0L V8, or 5.7L V8 engines from 1988 through 1995 and requires a new 6-rib serpentine belt approximately 91.5 inches in length.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.0

      Customer Reviews (1)

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