Featuring Aristo Clean by Design® advanced catalyst technology to handle the toughest emissions problems | Highly efficient loadings for lower cost and better converter efficiency | 409 stainless steel shell and neck construction for longer life | Hardware included (where needed) for faster, easier installation Part Number 642924 Inlet Gasket Yes Inlet Type A 2 Bolt Welded Flange w/ Gasket Stub O2 Port 1 Outlet Gasket Yes Outlet Type A 3 Bolt Welded Flange w/ Gasket Stub Substrate Material Stainless Steel | Ceramic Type AP Exhaust Catalytic Converter | Federal / EPA Direct-Fit | AP Emissions Weight 12.60 lbs Height 8.25" Width 12.75" Length 36.50" Buyer's Guide 2001-1999 PONTIAC SUNFIRE Catalytic Converter, 2002-1999 CHEVROLET CAVALIER Catalytic Converter, 2002-1999 PONTIAC SUNFIRE Catalytic Converter Interchange Data Brand Part Number No interchange data available.