These High Performance BBK 351W swap 1-3/4" Full length headers have been designed specifically for any Mustang enthusiast who wishes to swap out the smaller 302 block for a larger/ taller 351W block engine.
BBK Long Tube Headers are manufactured from 1-3/4" CNC mandrel bent tubing for unrestricted airflow. These headers also feature one piece, laser cut 3/8" header flanges for additional strength, leak-free performance and an OEM fit. These headers are then completed in a bright chrome finish for good looks and a long life.
A BBK off-road or catted shorty H or X pipe is required for installation of these Long Tube Headers. (see drop down option above).
Note: These BBK long tube headers fit 5 or 6 speed manual transmissions and C-4/C-6 automatics, but do not fit with AOD/AODE automatic transmissions.
Warning: Not approved for sale in California or states that require a California E.O. #. This part has been designed and is intended for off-road application only. Installation of this part on a vehicle that is driven on public roads may violate U.S. and Canadian laws and regulations.
Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer's modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws.
This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.
California Residents: Proposition 65 Warning