BBK Ford 75mm Throttle Body - 4.6L F-Series/Expedition BR4006 8 AN Female to 7/8-20

8 AN Female to 7/8-20 Male

50 in Compressed / 23

2007-2013 GMC Sierra 3500 HD

Rugged glass-reinforced nylon composite uprights

BBK Ford 75mm Throttle Body - 4.6L F-Series/Expedition BR4006 8 AN Female to 7/8-20BBK 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