Flowtech 91670FLT Exhaust Header Fits select: 1997-1998,1999-2002 F150

Sturdy 16 gauge tubing Extra thick 3/8” flanges for a leak-free seal Designed as a direct fit replacement for OEM exhaust manifolds Will accommodate all emission control devices Bolts directly to factory head pipe Complete with premium gaskets and hardware Fits Select: 1997-1998 F150 8 Cyl 4.6 L 1999-2002 F150 8 Cyl 4.6 L 1997-2002 EXPEDITION 8 Cyl 4.6 L 1997-1999 F250 8 Cyl 4.6 L and more - add your vehicle to our fit widget to check. EO #D-115-17. This is a 50-State Legal header C.A.R.B