Headers for Pontiac 326-455 1 7/8" round port Header Flange Gaskets HG9343 programmers-and-tuners 1 Outside Circumference (mm) (Belt):

1 Outside Circumference (mm) (Belt): 1983 Top Width (in) (Belt): 0

8 V8 2009 GMC Savana 2500 364/6 V8 2009 GMC Savana 2500 294/4

4 V8 1968 - 1970 American Motors Javelin 390/6

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49498 helps keep the check engine light off

Headers for Pontiac 326-455 1 7/8" round port Header Flange Gaskets HG9343 programmers-and-tuners 1 Outside Circumference (mm) (Belt):Overview: Header Flange Gasket Specs: Brand: Doug's Headers Prop 65 (C, R or CR): CR Prop 65 Yes No: Yes Title: Doug's Headers HG9343 Pontiac 326 455 1 7 8" round port Header Flange Gaskets Part Number: HG9343 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.