1999 GMC SIERRA-1500 Exhaust

Muffler, Quiet-Flow 3, 2 3/4 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Pickup, Each

Part Number: WLK-21356

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Exhaust Manifolds, Cast Iron, Natural, Right, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ATP-101262

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Tail Pipe, Max Fit, 2.500 in., Steel, Aluminized, Chevy, GMC, Driver Side, Each

Part Number: APH-127670

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Side Exit, Chevrolet, GMC, Kit

Part Number: BRE-106-0713

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Exhaust, Cat-Back, 3.00 inch, Passenger Side Exit, Steel, Aluminized, Chevy, GMC, 4.3, 4.8, 5.3L, Kit

Part Number: SUM-685710

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Tailpipes, Exhaust, Max Fit, Steel, Aluminized, 2.250 in. O.D., 6.42 ft. Length, Passenger Side, Chevrolet, GMC, Each

Part Number: APH-127669

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.75 in. Inlet/2.75 in. Outlet, Each

Part Number: WLK-18138

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Oct 14, 2025 if ordered today

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Emissions Air Pump, Electric, GM, Each

Part Number: RNB-306-020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Muffler, Ultra Flo Welded, 3 in. Inlet/Dual 2 1/2 in. Outlet, Stainless Steel, Each

Part Number: WLK-17228

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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• $10.00 Summit Bucks

Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54965

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.75 in. O.D., Chevy, GMC, Each

Part Number: WLK-52216

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-38728

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 10, 2025 if ordered today

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Walker Quick-Fit Exhaust Flex Connector

Part Number: WLK-65052

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Estimated Ship Date: Today

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Exhaust, Tail Pipe, Steel, Aluminized, 2.750 in., Chevrolet, GMC, Each

Part Number: BRE-102-7921

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Estimated Ship Date: Today

Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-48480

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Muffler, Xlerator Performance, Stainless Steel, Natural, Chevy, Dodge, GMC, V6, V8, Each

Part Number: APH-XS2278

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-58396

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 10, 2025 if ordered today

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Flange Manifold 5.3/6.0L CHEVY/GMC Truck Manifold Flange-Drivers 2.250" ID Hole

Part Number: STW-FLCD

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Estimated Ship Date: Today

Exhaust Manifolds, Replacement, Right, Cast Iron, Chevrolet, GMC, 4.3L, Each

Part Number: ADO-12574320

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Exhaust Manifold, OEM Replacement, Cast Iron, Chevrolet, GMC, Each

Part Number: RNB-674-524

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-68433

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-54929

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Catalytic Converters, Universal, 2.50 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each

Part Number: APH-608736

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Headers, Street, Shorty, Steel, Black Ceramic Coated, Cadillac, Chevy, GMC, Pair

Part Number: HED-69683

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, Each

Part Number: APH-48501

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Estimated Ship Date: Oct 9, 2025 if ordered today

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