Headers - Shorty - 1.5 in Primary - Stock Collector Flange - Stainless - Natural - Ford Modular - Ford Fullsize SUV / Truck 1999-2004 - Pair Brand-GIBSON EXHAUST MPN GP125S . **NOTE: REPLACEMENT HEADER GASKET: 9108. Street Legal In All US States C.A.R.B. number D-411-11 Truck Freight NO