Fits 1997-2003 Ford F150 4.6L & 1997-02 Ford Exp 4.6L 1-5/8 Shorty Headers-3515 manual-transmissions-and-parts 5 IN Sensor Port Count

5 IN Sensor Port Count : 1 Series : California Substrate Material : Ceramic Title : MagnaFlow 2012-2015 Honda Civic California Grade CARB Compliant Direct-Fit Catalytic Converter Tube Material : Stainless Steel Universal Or Specific Fit : Universal

6L V8 1973 Buick Centurion 350/5

5 L4 1970 - 1976 Plymouth Duster   225/3

12/8 V 1972 Pontiac Grand Safari 4

Fits 1997-2003 Ford F150 4.6L & 1997-02 Ford Exp 4.6L 1-5/8 Shorty Headers-3515 manual-transmissions-and-parts 5 IN Sensor Port CountThese BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 97 03 Ford 4. 6L F150 truck And Expedition applications. Each header is manufactured with 1 5 8 in. CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds. BBK tuned Length headers offer improved scavenging waves for better combustion, which leads to improved