Walker Exhaust CalCat Carb 81723 Universal Catalytic Converter Fits select: 2003 CHEVROLET SILVERADO, 2003 CHEVROLET TAHOE

CARB COMPLIANT — For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state’s aftermarket converter regulations. CONSISTENT PERFORMANCE — Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance DURABLE — Features stainless-steel body with aluminized pipe and heat shields for durability FLEXIBLE SOLUTION — Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation SUPERIOR TECHNOLOGY — Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters) Fits Select: 2003 CHEVROLET SILVERADO 8 Cyl 5.3 L 2003 CHEVROLET TAHOE 8 Cyl 5.3 L 2003 CHEVROLET SUBURBAN 8 Cyl 5.3 L 1998-2000 CHEVROLET TAHOE 8 Cyl 5.7 L 1998-2004 CHEVROLET S TRUCK 6 Cyl 4.3 L 2003 CHEVROLET AVALANCHE 8 Cyl 5.3 L 1998-2005 CHEVROLET BLAZER 6 Cyl 4.3 L 2003 GMC NEW SIERRA 8 Cyl 5.3 L 1998-1999 CHEVROLET SUBURBAN 8 Cyl 5.7 L 2003 GMC YUKON 8 Cyl 5.3 L 2003 GMC YUKON XL 8 Cyl 5.3 L 1999 GMC DENALI 8 Cyl 5.7 L 2000-2005 CHEVROLET ASTRO 6 Cyl 4.3 L 2002-2003 FORD EXPLORER 8 Cyl 4.6 L 1998-1999 GMC SUBURBAN 8 Cyl 5.7 L 1998-2001 GMC JIMMY 6 Cyl 4.3 L 1998-2004 GMC SONOMA 6 Cyl 4.3 L 2006 HUMMER H2 SUT 8 Cyl 6 L 1999-2000 CADILLAC ESCALADE 8 Cyl 5.7 L 2003 LINCOLN AVIATOR 8 Cyl 4.6 L 2000-2005 GMC SAFARI 6 Cyl 4.3 L 2002-2003 MERCURY MOUNTAINEER 8 Cyl 4.6 L 2003 CADILLAC ESCALADE 8 Cyl 5.3 L 1998,2000 GMC YUKON 8 Cyl 5.7 L 1998,2000-2001 OLDSMOBILE BRAVADA 6 Cyl 4.3 L and more – add your vehicle to our fit widget to check