Headers for Buick 400-455 1 7/8" SAP (same as port) Header Flange Gaskets HG9401 aeromotive 0L V8 1983 Ford F-250

0L V8 1983 Ford F-250 XLS 460/7

6 V8 1972 - 1975 Dodge Charger   400/6

8/8 V 1964 - 1971 Mercury Cyclone 4/8 V 1964 - 1968 Mercury Montclair 4

Complete Brake Line for 66 Pontiac GTO/Lemans

Headers for Buick 400-455 1 7/8" SAP (same as port) Header Flange Gaskets HG9401 aeromotive 0L V8 1983 Ford F-250Overview: Header Flange Gasket Specs: Brand: Doug's Headers Prop 65 (C, R or CR): CR Prop 65 Yes No: Yes Title: Doug's Headers HG9401 Buick 400 455 1 7 8" SAP (same as port) Header Flange Gaskets Part Number: HG9401 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.