Put a Windsor Engine in Your Fox These high performance BBK 351 swap Shorty headers have been designed specifically for any Mustang enthusiast who wishes to swap out the smaller 302 block for a larger 351 block based engine and will then allow you to use a factory 5.0/302 H pipe or aftermarket H or X pipe.
Top Quality Construction BBK shorty headers are made from 1-5/8" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. This design creates unrestricted airflow for maximum horsepower gains. These headers are pressure tested to ensure leak free performance.
Installation All required gaskets and hardware included. BBK 351 swap shorty headers work with all factory cylinder heads and any aftermarket heads with stock location exhaust ports.
These BBK headers are 50-state emissions legal. CARB EO# D-245-16.
1979-1993 Mustang with 351 Windor Based Engine Swap