1981 GMC Exhaust

Exhaust Pipe Connector, 4 in. OD To 4 in. OD, Length 8 in., Aluminized, Each

Part Number: WLK-41987

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Exhaust Flange

Part Number: APH-8786

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Headers, Long Tube, Steel, High Temperature Black Paint, Chevy, Pair

Part Number: DOU-D330-B

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 4, 2026 if ordered today

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Catalytic Converter, Stainless Steel, Universal, 2.50 in. Inlet/Outlet, 16 in. Length, Each

Part Number: MPE-93516

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Muffler, MSL, Steel, Aluminized, GMC, Chevy,Each

Part Number: APH-700051

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Exhaust, Y-Pipe, Steel, Aluminized, Chevy, GMC, 5.0/5.7L, Each

Part Number: BRE-102-2011

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18132

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Tailpipe, Passenger Side, Steel, Natural, 2.0 in. o.d., Each

Part Number: WLK-43770

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Headers, Long Tube, Steel, Black, 3 in. Collector, SAP Port Shape, Chevy, GMC, 396, 402, 454, Pair

Part Number: PTE-H8054-B

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 3, 2026 if ordered today

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Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-22171

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Muffler, MSL, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V6, V8, Each

Part Number: APH-6540

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Walker Flange

Part Number: WLK-31882

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Estimated Ship Date: Dec 8, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Buick, Chevy, GMC, Oldsmobile, Pontiac, V6, V8, Each

Part Number: APH-3006

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, 16.50 in. Overall Length, for Nissan, Chevy, Chrysler, Ford, Each

Part Number: APH-609006

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Muffler, Delta Flow 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Black, Each

Part Number: FLO-842453

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18119

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.25 in. Outlet, Each

Part Number: WLK-18124

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Muffler, MSL, Steel, Aluminized, Chevy, GMC, 5.0, 5.7L, Each

Part Number: APH-6557

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2026 if ordered today

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Catalytic Converters, Universal, 2.25 in. Slip-fit Inlet/Outlet, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-602005

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Exhaust Hangers, AP Exhaust Hangers, Clamp-On, Steel, Chevy, Ford, GMC, Each

Part Number: APH-8560

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Muffler, 2.50 in. Offset Inlet, 2.25 in. Offset Outlet, 26.50 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each

Part Number: BRE-100-5086

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Estimated Ship Date: Jan 4, 2027 if ordered today

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Mufflers, Challenge, Steel, Aluminized, Baffled, Oval Case, Chevrolet, GMC, Each

Part Number: APH-2944

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Estimated Ship Date: Nov 30, 2026 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700065

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: APH-34684

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Estimated Ship Date: Nov 27, 2026 if ordered today

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Exhaust hanger, Tail pipe bracket, Each

Part Number: WLK-35362

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today