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

Part Number: FLO-530513

4.43 out of 5 stars ( 23 )

Estimated Ship Date: Nov 30, 2026 if ordered today

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Muffler, Xlerator Performance, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-X503

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 11/9/2026 if shipped by air

Tailpipe, Exhaust, Steel, Aluminized, 3.50 in. O.D., 4.77 ft. Length, Chevy, GMC, 6.0L, 8.1L, Each

Part Number: WLK-55538

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Dec 7, 2026 if ordered today

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• Oversize $58.99
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Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 6.0, 8.1L, Each

Part Number: APH-2525

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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

Part Number: APH-38007

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Estimated Ship Date: Nov 24, 2026 if ordered today

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Intermediate Pipes, Exhaust, Steel, Aluminized, Chevrolet, GMC, 6.0L, Each

Part Number: APH-54221

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Estimated Ship Date: Nov 30, 2026 if ordered today

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• Oversize $18.99
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Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.75 in. Slip Fit Outlet, 63.50 in. Overall Length, Left, Chevrolet, GMC, Each

Part Number: APH-645842

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Estimated Ship Date: Nov 24, 2026 if ordered today

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