CHEVROLET SILVERADO 2500 HD Walker Exhaust Exhaust

Muffler, Heavy Duty, 4 in. Inlet/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-21172

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Intermediate Pipe, Extension Pipe, 3.50 in. O.D., Steel, Aluminized, Chevy, GMC, Each

Part Number: WLK-53896

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

• Drop Ship
• $20.00 Summit Bucks
• Special Order