Universal Fit; Pre-OBDII Standard Duty 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
Undercar; Single Converter System Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York. Cutting and Welding Required
Cutting and Welding Required 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
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)
with Federal/California 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. Standard Universal Type Modifications and/or Additional Parts May Be Required for Installation
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
Cutting and Welding Required
Undercar; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
with Federal/California 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
Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Cutting and Welding Required
with Federal/California 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
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
Cutting and Welding Required
CARB Executive Order D-193-100 Engine Family Number (EFN) WGMXA05.7182 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Cutting and Welding Required
CARB Executive Order D-193-100 Engine Family Number (EFN) WGMXA05.7182 Cutting and Welding Required
91 Series Engine Family Number (EFN) TGM5.75PGFEK CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2 in Inlet ID; 2 in Outlet ID; 16.5 in OAL ALL
91 Series Engine Family Number (EFN) VGM4.3HPG1EK CARB Executive Order D-280-101 ; Universal Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements 2.25 in Inlet ID; 2.25 in Outlet ID; Round Body; 16 in OAL ALL
98 Series CARB Executive Order D-280-94 ; Universal Fit - CARB Pre-OBDII Legal Note: In Compliance with CARB Emissions Requirements 3 in Inlet ID; 3 in Outlet ID; 16.5 in OAL
CARB Executive Order D-193-100 Engine Family Number (EFN) WGMXA05.7187 Engine Family Number (EFN) WGMXA05.7182 Engine Family Number (EFN) WGMXA05.7184 Cutting and Welding Required
CARB Executive Order D-182-47 Engine Family Number (EFN) TGM5.75PGFEK 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
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
Cutting and Welding Required
Undercar Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Cutting and Welding Required Not legal for sale or installation in California, Colorado or New York.
Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
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. Standard Direct Fit Type
Federal, 47-State Only, Not legal for sale in CA, NY or ME Direct Fit
Cutting and Welding Required During Installation
Cutting and Welding Required During Installation
Undercar; Over 8500 GVW 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-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-104 Cutting and Welding Required
CARB Executive Order D-193-104 Cutting and Welding Required
Direct Fit Federal, 47-State Only, Not legal for sale in CA, NY or ME
Not legal for sale or installation in California, Colorado or New York.
Undercar; Over 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Executive Order D-182-69 Engine Family Number (EFN) TGM4.35PGFEK 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
Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems This part is available split and must be welded or clamped together, order left and right assembly. Dual Outlet
Undercar; Y-Pipe; Under 8500 GVW 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. Under 8600 lbs. G.V.W.; Old Body Style with Dual Inlet Muffler Federal and California Emissions
with Y-Pipe Catalytic Converter Not legal for sale or installation in California, Colorado or New York.
with Y-Pipe Catalytic Converter
Undercar; Under 8500 GVW Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
CARB Executive Order D-193-105 Cutting and Welding Required
CARB Executive Order D-193-105 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-105 Cutting and Welding Required
CARB Executive Order D-193-105 Cutting and Welding Required Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
Not legal for sale or installation in California, Colorado or New York.
776 Series 4 in Round Body Engine Family Number (EFN) WGMXA04.3190 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-182-55 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-182-55 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-193-100 Engine Family Number (EFN) TGM5.0JPG1EK Engine Family Number (EFN) TGM5.0HPG1EK Cutting and Welding Required
Not legal for sale or installation in California, Colorado or New York.
776 Series Engine Family Number (EFN) TGM4.35PGFEK CARB Executive Order D-798-15 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-132
CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-132
CARB Executive Order D-193-132; Certification Level : PRE-OBDII OE Spec Cutting and Welding Required During Installation
CARB Executive Order D-182-47 Engine Family Number (EFN) TGM4.35PGFEK 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-193-132
CARB Executive Order D-193-132 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-136 Engine Family Number (EFN) TGM5.0JPG1EK Engine Family Number (EFN) TGM5.0HPG1EK Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-136 Engine Family Number (EFN) TGM5.0JPG1EK Engine Family Number (EFN) TGM5.0HPG1EK
CARB Executive Order D-193-132
776 Series Engine Family Number (EFN) TGM5.75PGFEK CARB Executive Order D-798-15 ; Direct Fit - CARB Legal Note: In Compliance with CARB Emissions Requirements ALL
CARB Executive Order D-193-136 Engine Family Number (EFN) WGMXA05.7187 Engine Family Number (EFN) WGMXA05.7182 Engine Family Number (EFN) WGMXA05.7184 Legal For Sale In All 50 States Including California, Colorado and New York (CARB Certified)
CARB Executive Order D-193-136 Engine Family Number (EFN) WGMXA05.7187 Engine Family Number (EFN) WGMXA05.7182 Engine Family Number (EFN) WGMXA05.7184
Browse our selection of quality catalytic converter parts designed specifically for your GMC C1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Heavy Half · High Sierra · Sierra · Sierra Classic · Sierra GT · Sierra Grande · Sierra SL · Sierra SLE · Sierra SLT · Sierra SLX · Sierra Special · Street Coupe
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Automatic · Manual
