1985 GMC Mufflers

Muffler, Direct Fit, SoundFX, Steel, Aluminized, 2.50 in. Inlet, 2.25 in. Outlet, Chevy, GMC, Each

Part Number: WLK-18274

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Muffler, SoundFX, Steel, Aluminized, 2.5 in. Inlet, 2.0 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18293

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18177

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Muffler, Tru-Fit, Steel, Aluminized, 2.25 in. Inlet, 2.25 in. Outlet, 26.0 in. Length, Each

Part Number: WLK-18113

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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

Part Number: APH-700051

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700052

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 6, 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: Feb 6, 2026 if ordered today

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Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 2.5, 4.3L, Each

Part Number: APH-3226

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18107

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700065

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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

Part Number: APH-2538

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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