Headers for Buick 350 1 3/4" SAP (same as port) Header Flange Gaskets HG9400 earls-performance 5-inch with a single turn-down

5-inch with a single turn-down exit under each quarter panel for a stealthy look

7 L V8 2006 - 2008 Dodge Durango Adventurer 287/4

transfer case location & driveshafts

4L V8 1966 - 1971 Ford Custom Base 390/6

68/8 V 1980 - 1983 Lincoln Mark VI 4/8 V 1984 - 1987 Lincoln Mark VII 4/8 V 1981 Ford F-100 3

Headers for Buick 350 1 3/4" SAP (same as port) Header Flange Gaskets HG9400 earls-performance 5-inch with a single turn-downOverview: Header Flange Gasket Specs: Brand: Doug's Headers Prop 65 (C, R or CR): CR Prop 65 Yes No: Yes Title: Doug's Headers HG9400 Buick 350 1 3 4" SAP (same as port) Header Flange Gaskets Part Number: HG9400 Emissions: This Product is Certified by the Manufacturer as being Non Emissions Related part per CARB and EPA regulations and therefore does not require emissions certification or CARB EO and is legal in all 50 states.