Headers for Buick 350 1 3/4" SAP (same as port) Header Flange Gaskets HG9400 earls-performance and differing

and differing

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

6L V8 1995 Ford Mustang GTS 302/5L V8 2003-2004 Ford Mustang Mach 1 281/4

3L V8 1963 - 1967 Chevrolet Chevy II Base 283/4

Headers for Buick 350 1 3/4" SAP (same as port) Header Flange Gaskets HG9400 earls-performance and differingOverview: 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.