AP Exhaust 645767 Federal / EPA Catalytic Converter - Direct Fit

A federal direct-fit catalytic converter measuring 61 inches long, the AP Exhaust 645767 treats vehicle exhaust emissions through dual inlet types with a 409 stainless steel shell and ceramic substrate. Fits the 2018-2020 Chevrolet Express 2500 and Express 3500 and GMC Savana 2500 and Savana 3500 with the 4.3L V6. This unit features four oxygen sensor ports for emissions monitoring and is equipped with outlet hardware for installation. The converter utilizes a three-bolt welded inlet connection on one side and a three-bolt spinner connection on the other, with two inlet gaskets and one clamp but no inlet hardware. The outlet features a two-bolt welded connection with hardware included and no gasket required. Backed by a 25,000-mile emissions and 50,000-mile structural warranty, this converter is manufactured in the United States and shipped boxed.

• Inlet Quantity: 2
• Outlet Quantity: 1
• Material: Stainless Steel
• Overall Length: 61.000 IN
• O2 Sensor Ports: 4
• Catalyst Type: Ceramic
• Converter Type: Federal / EPA Direct-Fit
• Inlet Type A: 3 Bolt Welded
• Inlet Type B: 3 Bolt Spinner
• Inlet Gasket Quantity: 2
• Outlet Type A: 2 Bolt Welded
• Outlet Hardware: Yes
• Clamp Quantity: 1
• CARB Certified: No
• Boxed: Yes
• Package Material: Corrugated Cardboard
• Inlet A Connection Type: Welded Flange
• Inlet B Connection Type: Flare with Spin Flange