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1989 Mufflers

Showing In Stock Items. Show All 5 Items.

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Results 1 - 4 of 4

Walker School Bus Steel 2.5 Inch Muffler 22866

Walker School Bus Steel 2.5 Inch Muffler 22866

Walker School Bus Steel 2.5 Inch Muffler 22866

Muffler, School Bus, 2 1/2 in. Inlet/2 3/4 in. Outlet, Steel, Aluminized, Each

Part Number: WLK-22866

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Estimated Ship Date: Jan 15, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700121

Made in the USA AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700121

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700121

Muffler, MSL, Chevy, GMC, Each

Part Number: APH-700121

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

AP Exhaust TruckEx Steel 2.5 Inch Muffler 3697

AP Exhaust TruckEx Steel 2.5 Inch Muffler 3697

AP Exhaust TruckEx Steel 2.5 Inch Muffler 3697

Muffler, TruckEx, Steel, Aluminized, Ford, L6, V8, Each

Part Number: APH-3697

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3400

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3400

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3400

Muffler, OE Replacement, Steel, Aluminized, Chevy, GMC, 5.7L, Each

Part Number: APH-3400

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

Walker Quiet-Flow 3 Steel 3 Inch Muffler 21054

4.25 out of 5 stars ( 40 )

Estimated Ship Date: Monday 12/29/2025

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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