Walker Exhaust 55557 Ultra EPA Direct Fit Catalytic Converter 3" Outlet (OD)

The Walker Exhaust 55557 is a direct-fit stainless steel catalytic converter for EPA-compliant emissions processing. Fits the 2007 Chevrolet Silverado 3500 Classic and GMC Sierra 3500 Classic, the 2003-2006 Chevrolet Silverado 2500 HD and Silverado 3500 and GMC Sierra 2500 HD and Sierra 3500, and the 2004 Chevrolet Silverado 2500 and GMC Sierra 2500 with the 6L V8 and 8.1L V8. Featuring a small oval shape, this converter measures 50 inches in overall length, with dimensions of 4.25 inches in body height, 6 inches in body width, and 10 inches in body length. The inlet consists of a single 3-bolt welded flange, and the outlet is a 3-inch diameter pipe connection for installation without fabrication or welding. OE-style flanges, hangers, and heat shields support the emissions compliance rating.

• Body Height: 4.250 IN
• Material: Stainless Steel
• Body Width: 6.000 IN
• Inlet Quantity: 1
• Inlet Type: 3 Bolt Welded Flange
• Outlet Outside Diameter: 3.000 IN
• Outlet Quantity: 1
• Outlet Type: Pipe Connection
• Overall Length: 50.000 IN
• Grade Type: Premium
• Application Type: Specific
• Body Length: 10.000 IN
• Shape: Small Oval
• CARB Certified: No

Not legal for sale or use in CA, CO & NY.