2020 GMC Exhaust

Exhaust Tip, Round, Clamp-on, Stainless, Polished, 3.0 in. Inlet i.d., 4.0 in. Outlet, 12 .0 in. Length, Rolled Edge, Single Wall, Each

Part Number: WLK-36474

4.6 out of 5 stars ( 62 )

Estimated Ship Date: Today

• $10 Summit Bucks on $100 spent*

Muffler, Quiet-Flow SS, Oval, Stainless Steel, Natural, 2.25 in. Offset Inlet/Outlet, 19.00 in. Overall Length, Each

Part Number: WLK-21690

4.14 out of 5 stars ( 7 )

Estimated Ship Date: Today

Exhaust Tubing, Chevy, GMC, 5.3L, Auto/Manual, 2WD/4WD, Crew Cab Shoty Bed, Each

Part Number: BOR-60708

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Walker Quiet-Flow SS Muffler

Part Number: WLK-21614

Not Yet Reviewed

Estimated Ship Date: Today

Pipe-Resonator Assembly

Part Number: WLK-55724

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

Exhaust Intermediate Pipe

Part Number: WLK-74023

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

• Drop Ship
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Muffler, OE Replacement, Steel, Aluminized, Chevy, Pontiac, V6, Each

Part Number: APH-2577

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 19, 2026 if ordered today

• Drop Ship
• Special Order

Exhaust Pipe

Part Number: WLK-55737

Not Yet Reviewed

Estimated Ship Date: May 29, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order

Exhaust Tail Pipe

Part Number: WLK-54992

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

• Drop Ship
• Oversize $9.99
• Special Order