Walker Exhaust 81761 CalCat CARB Direct Fit Catalytic Converter 3.25" Inlet (ID)

Fits the 2003 and 2005 Cadillac Escalade and Chevrolet Avalanche 1500; the 1999-2001 and 2003-2005 Chevrolet Silverado 1500 and GMC Sierra 1500; the 2000, 2003 and 2005 Chevrolet Suburban 1500 and GMC Yukon XL 1500; the 2000-2001 and 2003-2005 Chevrolet Tahoe and GMC Yukon; and the 1999-2000 Chevrolet Silverado 2500 and GMC Sierra 2500 with the 5.3L V8, 4.3L V6 and 4.8L V8. The Walker Exhaust 81761 is a CARB-compliant direct-fit catalytic converter featuring stainless steel construction, measuring 43.75 inches in overall length with an 8-inch converter body, using two 3-bolt inlet flanges and one 2-bolt outlet flange, and designed to meet EPA and California emissions standards with a 50,000-mile/80,000-kilometer structural integrity and emissions warranty that provides direct bolt-on replacement without requiring specialized fabrication or welding.

• Body Height: 4.125 IN
• Material: Stainless Steel
• Body Width: 4.125 IN
• Inlet Inside Diameter: 3.250 IN
• Inlet Quantity: 2
• Inlet Type: 3 Bolt Welded Flange
• Outlet Quantity: 1
• Outlet Type: 2 Bolt Welded Flange
• Overall Length: 43.750 IN
• Grade Type: Premium
• Application Type: Specific
• Body Length: 8.000 IN
• Shape: Round