Headers for Pontiac 326-455 2" round port Header Flange Gaskets HG9343LG exhaust-side-pipes 8 V6 1975 - 1981

8 V6 1975 - 1981 Buick Regal   231/3

7 V8 1963 - 1967 Plymouth Belvedere 426/7 V8 1966 - 1967 Plymouth Belvedere 440/7

9L V8 1967 - 1970 Mercury Colony Park 428/7L V8 1959 - 1960 Edsel Villager 292/4

Available with size 6 or 8 AN

4L V8 1970 - 1972 GMC K15/K1500 Suburban 402/6

Headers for Pontiac 326-455 2" round port Header Flange Gaskets HG9343LG exhaust-side-pipes 8 V6 1975 - 1981Overview: Header Flange Gasket Specs: Brand: Doug's Headers Prop 65 (C, R or CR): CR Prop 65 Yes No: Yes Title: Doug's Headers HG9343LG Pontiac 326 455 2" round port Header Flange Gaskets Part Number: HG9343LG 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.