GMC SIERRA 2500 HD Exhaust

Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.750 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, No Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00348

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Exhaust, Swept Side, Cat-Back, Stainless Steel, Chevy, GMC, Pickup, 6.0L, Kit

Part Number: GIB-615549

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow if ordered today

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Exhaust Systems, Monster, Particulate Filter Back, Single, Steel, Natural, Side Exit, Chrome Tip, Chevrolet, GMC, 6.6L Diesel, Kit

Part Number: GBE-48998

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust System, Monster Exhaust, Particulate Filter Back, Steel, Aluminized, Single Exit, Rear, Black Tip, Chevrolet, GMC, 6.6L, Duramax, Kit

Part Number: GBE-48996B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust Systems, Monster, Particulate Filter Back, Single, Steel, Aluminized, Side Exit, Chrome Tip, Dual Rear Wheels, Chevy, GMC, 6.6L Diesel, Kit

Part Number: GBE-49834

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust Systems, Monster, Particulate Filter Back, Single, Steel, Aluminized, Side Exit, Black Tip, Dual Rear Wheels, Chevy, GMC, 6.6L Diesel, Kit

Part Number: GBE-49834-B

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Exhaust System, Elite Swept Side, Cat-Back, Stainless Steel, Natural, Black Ceramic Coated Tip, GMC, Chevy, 6.0L, Kit

Part Number: GIB-616515B

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Headers, Full Length, 304 Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Gen III/IV LS, Pair

Part Number: HED-62730

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Headers, Full Length, 304 Stainless Steel, Silver Ceramic Coated, Cadillac, Chevrolet, GMC, Gen III/IV LS, Pair

Part Number: HED-62736

5.0 out of 5 stars ( 1 )

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Exhaust System, Large Bore HD, Particulate Filter Back, Single, Stainless, Side Exit, Chevy, GMC, 6.6L Diesel

Part Number: AFE-49-44040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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OEM Grade Direct-Fit Catalytic Converter

Part Number: MPE-280745

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Estimated Ship Date: Dec 22, 2025 if ordered today

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CONVERTER ASM,W/UP NOX CTLTC (W/ FLTR)

Part Number: ADO-19420301

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $400.00
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• $20 Summit Bucks
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CONVERTER ASM-NOX CTLTC (W/ EXH PIPE)

Part Number: ADO-84341182

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $400.00
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• $20 Summit Bucks
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CONVERTER ASM-3WAY CTLTC(W/EXH PIPE)

Part Number: ADO-84653314

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $400.00
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Headers, Stainless, Natural Finish, 3/8 in. Flanges, 1.875 in. Primary Tubes, 3.00 in. Outlet, Y-Pipe, Cats, Chevy, GMC Truck, Long System, Pair

Part Number: AMH-S00351

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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CATALYTIC CONVERTER

Part Number: NAL-19420301

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Estimated Ship Date: Mar 30, 2026 if ordered today

• Core Charge $400.00
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CONVERTER ASM,OXIDN CTLTC (W/ EXH MANIF PIPE"KIT"

Part Number: ADO-19418925

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $400.00
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• $20 Summit Bucks
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CONVERTER ASM,3WAY CTLTC (W/EXH MANIF PIPE)"KIT"

Part Number: ADO-19418930

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $400.00
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• $20 Summit Bucks
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CONVERTER ASM-OXIDN CTLTC (W/ EXH PIPE)

Part Number: ADO-22977171

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $100.00
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Exhaust System, Split Rear, Cat-back, Single In/Dual Out, Steel, Aluminized, Polished, Chevy, GMC, 6.0L, Kit

Part Number: GIB-5651

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 23, 2025 if ordered today

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Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, Pickup, 6.0L, Kit

Part Number: MPE-15789

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Exhaust System, Large Bore HD, Cat-Back, Steel, Aluminized, Chevy, GMC, 6.6L Duramax Diesel, Kit

Part Number: AFE-49-14002

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Atlas, Particulate filter back, Single In/Dual Out, Steel, Aluminized, Chevy, GMC, 6.6L, Kit

Part Number: AFE-49-04080-B

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Large Bore HD, Particulate Filter Back, Single In/Dual Out, Stainless, Chevy, 6.6L Diesel, Kit

Part Number: AFE-49-44043-B

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Exhaust System, Atlas, Particulate Filter Back, Steel, Aluminized, Side Exit, Chevy, GMC, 6.6L Diesel, Kit

Part Number: AFE-49-04085-P

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Estimated Ship Date: Dec 29, 2025 if ordered today

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