BBK Ford 75mm Throttle Body - 4.6L F-Series/Expedition 121000 that measures 2-1/4" and works

that measures 2-1/4" and works with all 2-1/2" I

Magnetic Plugs:

offering up to 5000 pounds of load-leveling capacity while eliminating squat

3 certified

It eliminates the need for a mountinghole in the head when using early heads on a later application

BBK Ford 75mm Throttle Body - 4.6L F-Series/Expedition 121000 that measures 2-1/4" and worksBBK Performance throttle bodies are designed as a direct replacement for the restrictive stock factory throttle body. All BBK Power Plus throttle bodies offer OEM drive ability but with up to 30% improved airflow for improved horsepower, torque and throttle response. Every BBK throttle body is CNC Machined from a new high quality 356 aluminum casting and assembled with features like OEM style die stamped throttle linkages, double sealed bearings, and