CHEVROLET SILVERADO 3500 HD Mufflers

Muffler, 50 Series Heavy-Duty, Oval, Stainless, Black, 3.5 in. Offset Inlet/Outlet, 18 in. Case Length, Each

Part Number: FLO-853558

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Muffler, FlowFX, 3.50 in. Inlet, 3.50 in. Outlet, 409 Stainless Steel, Natural, Center Inlet, Center Outlet, Chevy, GMC, 6.6L/401 Engine, Each

Part Number: FLO-718155

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Muffler, Big Block, 50 Series, 3 1/2 in. Inlet/3 1/2 in. Outlet, Steel, Black, Each

Part Number: FLO-953558

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Muffler, Quiet-Flow, Round, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21753

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• $20.00 Summit Bucks

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-2525

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Muffler, Challenge, Steel, Aluminized, Chevy, GMC, Each

Part Number: APH-2589

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Mufflers, Muffler - CHALLENGE

Part Number: APH-2644

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Estimated Ship Date: Dec 3, 2025 if ordered today

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Walker Quiet-Flow SS Muffler

Part Number: WLK-21616

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Estimated Ship Date: Dec 4, 2025 if ordered today

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• $20.00 Summit Bucks
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Mufflers, Direct-Fit, 3.50 in. Inlet/Outlet, Steel, Aluminized, Oval Case, 31.00 in. Overall Length, Chevrolet, GMC, Each

Part Number: BRE-100-7279

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Estimated Ship Date: Dec 8, 2025 if ordered today

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