GMC Sierra 1500 Classic 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

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. Federal and California Emissions

with Federal Tier 1 Emissions System 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

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

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

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. New Design

Cutting and Welding Required

Cutting and Welding Required

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

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

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. Federal and California Emissions

CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXK06.0388 Engine Family Number (EFN) 7GMXT06.2382 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXK06.0388 Engine Family Number (EFN) 7GMXT06.2382

776 Series 4 in Round Body Engine Family Number (EFN) 7GMXT05.3384 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

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-182-78 Engine Family Number (EFN) 7GMXT06.2382 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. Modifications and/or Additional Parts May Be Required for Installation Universal Type

CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXT05.3384 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)

CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXT05.3384 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 use in California Illegal for installation in NY on vehicles equipped with California emission systems

Federal, 47-State Only, Not legal for sale in CA, NY or ME Direct Fit

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-193-143 Engine Family Number (EFN) 7GMXT05.3384

CARB Executive Order D-193-143 Engine Family Number (EFN) 7GMXT05.3384 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)