BBK offers high performance parts most tuners are searching for. BBK offers Dyno-tested parts that provide more horsepower & torque, as well as chassis reinforcement for better cornering & handling. All BBK Performance parts are made in USA.
Bolt On Power in Minutes
These BBK underdrive pulley kits for 1997-2004 F-Series Truck and SUV 4.6L & 5.4L are one of the easiest ways to free up an average of 8-10 horsepower from your 4.6L/5.4L in under 30 minutes. BBK pulley kits are designed as direct bolt on replacements for the current factory pulleys and retain full cooling and charging characteristics. Each kit comes with complete installation instructions and allow the use of the existing serpentine belt.
Easy Installation
This kit is designed to have your F-Series truck or SUV up an running in minutes. Please note that these are 8-Rib pulleys. Please verify this is correct kit for your vehicle.
Fits
1997-2004 F-Series Truck and SUV 4.6L & 5.4L (8-Rib Only)
Emissions Information
This part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California.
It cannot be sold or shipped to any California resident or addressee.
Professional installation is required.
| Brand | BBK Performance |
|---|---|
| Part Number | BBK-15550 |
| Shipping Method | UPS/FedEx/USPS Ground |
| Availability | Normally ships in 1-2 business days. |
| California Prop 65 Warning |
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This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/