Chevrolet Avalanche 1500 Catalytic Converter Replacement

Universal Fit; EPA OBDII By Design Unit Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions

Except Low Emission Engine with Federal Emissions System Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Universal Type Modifications and/or Additional Parts May Be Required for Installation

Universal Fit; Select+Plus Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. Federal and California Emissions

Cutting and Welding Required

Cutting and Welding Required

CARB Executive Order D-182-56 Engine Family Number (EFN) 2GMXA05.3185 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

CARB Executive Order D-182-69 Engine Family Number (EFN) 5GMXT06.0187 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

CARB Executive Order D-193-101 Engine Family Number (EFN) 2GMXA05.3185 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-101 Engine Family Number (EFN) 2GMXA05.3185 Cutting and Welding Required

776 Series 4 in Round Body Engine Family Number (EFN) 6GMXT05.3379 CARB Executive Order D-798-15 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.5 in Inlet ID; 2.5 in Outlet ID ALL

CARB Executive Order D-193-115 Engine Family Number (EFN) 3GMXT05.3185 Cutting and Welding Required

CARB Executive Order D-182-52 Engine Family Number (EFN) 3GMXT05.3185 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Universal Type Modifications and/or Additional Parts May Be Required for Installation

CARB Executive Order D-193-156 Engine Family Number (EFN) 5GMXT06.0187 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-156 Engine Family Number (EFN) 5GMXT06.0187 Cutting and Welding Required

Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required

Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

Direct Fit; Not for sale or use on vehicles licensed in the states of CA, CO, ME, and NY. Restrictions may apply in other states. Check with your state authority for details. IMPORTANT: Read TSBs Before Replacing Converter Federal and California Emissions

with Federal/California Emissions System Exhaust Gasket is Recommended Not legal for sale or use in California and other CARB-compliant states. Legal in Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details. Ultra Direct Fit Type

Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems Classic LS

Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)

Not legal for sale or installation in California, Colorado or New York.

Not legal for sale or installation in California, Colorado or New York.

CARB Executive Order D-182-52 Engine Family Number (EFN) 3GMXT05.3185 Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details. Additional part(s) needed to complete installation - 31554 Right Hand Side and 31718 Left Hand Side Direct Fit Type

CARB Executive Order D-193-156 Engine Family Number (EFN) 4GMXT06.0187 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-156 Engine Family Number (EFN) 4GMXT06.0187

CARB Executive Order D-193-101 Engine Family Number (EFN) 2GMXA05.3185 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-101 Engine Family Number (EFN) 2GMXA05.3185

CARB Executive Order D-193-145 Engine Family Number (EFN) 3GMXT05.3185

CARB Executive Order D-193-145 Engine Family Number (EFN) 3GMXT05.3185 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)