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1986 GMC K1500 Mufflers

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Results 1 - 11 of 11

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Flowmaster Super 50 Series Performance Steel 2.25 Inch Muffler 52456

Muffler, Super 50 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-52456

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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This product may not be eligible for select promotional offers

Flowmaster Super 40 Series Delta Flow Steel 2.25 Inch Muffler 952446

Flowmaster Super 40 Series Delta Flow Steel 2.25 Inch Muffler 952446

Flowmaster Super 40 Series Delta Flow Steel 2.25 Inch Muffler 952446

Muffler, Super 40 Series, 2 1/4 in. Inlet/2 1/4 in. Outlet, Steel, Black, Each

Part Number: FLO-952446

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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This product may not be eligible for select promotional offers

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18293

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18293

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18293

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

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Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18274

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18274

Walker Direct-Fit SoundFX Steel 2.5 Inch Muffler 18274

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

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Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 525552

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 525552

Flowmaster Super 50 Series Performance Steel 2.5 Inch Muffler 525552

Muffler, Super 50 Series, 2 1/2 in. Inlet/Dual 2 1/4 in. Outlet, Steel, Black, Aluminized, Each

Part Number: FLO-525552

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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This product may not be eligible for select promotional offers

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21910

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21910

Walker Quiet-Flow 3 Steel 2.5 Inch Muffler 21910

Muffler, Quiet-Flow 3, 2 1/2 in. Inlet/2 1/4 in. Outlet, Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-21910

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025

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BRExhaust Universal Fit Steel 2.5 Inch Muffler 100-5086

BRExhaust Universal Fit Steel 2.5 Inch Muffler 100-5086

BRExhaust Universal Fit Steel 2.5 Inch Muffler 100-5086

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

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6557

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6557

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 6557

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: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 2943

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, L6, V6, V8, Each

Part Number: APH-2943

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700051

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700051

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700051

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

Part Number: APH-700051

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

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Estimated Ship Date: Dec 15, 2025 if ordered today

AP Exhaust Challenge Steel 2.5 Inch Muffler 3108

Made in the USA AP Exhaust Challenge Steel 2.5 Inch Muffler 3108

AP Exhaust Challenge Steel 2.5 Inch Muffler 3108

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

Part Number: APH-3108

Not Yet Reviewed

Estimated Ship Date: Dec 16, 2025 if ordered today

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Estimated Ship Date: Dec 16, 2025 if ordered today

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