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Flowtech Shorty Headers 1999-2002 Chevy GMC Pickup 4.8L 5.3L 50-State Legal

387-91834-1

made in usa

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Flowtech 91834-1
$617.95
Shorty Headers
  • 1999-2002 Chevy / GMC Pickup
  • 4.8L / 5.3L (With EGR, Without A.I.R. Injection)
  • 1-5/8" Primary Tube
  • Mild Steel
  • Ceramic Metallic Coated Finish
  • C.A.R.B. EO #D-115-16
  • Free Shipping - Ships directly from the manufacturer on 04/17/20
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    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000  GMC SIERRA 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  CHEVROLET SILVERADO 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002  GMC SIERRA 1500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes~ This part is legal for sale and use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board [CARB] Executive Order [EO] number~ The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles; 1968 and newer U.S. manufactured Federally Certified vehicles; 1968 and newer Foreign manufactured vehicle
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HT
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999-2000  CHEVROLET SILVERADO 2500

    • Fitment_Note: 1.625 in. Primary Tubing; w/o A.I.R.; w/EGR; 2.5 in. Collector Size; Mild Steel; Silver Metallic Ceramic Finish; Gaskets; Hardware;CARB E.O. D-115-16; Stock Replacement; Bolts Directly To Factory Headpipes
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    Items You Need

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.