Walker SoundFX Universal 18160 Universal Exhaust Muffler 3" Inlet (ID) 3" Outlet (ID) for Chevrolet G20

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

• COMPATIBILITY – Fits 1987-1987 Chevrolet G20; 1988-1988 Chevrolet G20; 1989-1989 Chevrolet G20; 1987-1987 Chevrolet G30; 1988-1988 Chevrolet G30; 1989-1989 Chevrolet G30; 1987-1987 GMC G2500; 1988-1988 GMC G2500; 1989-1989 GMC G2500; 1987-1987 GMC G3500;
• GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase
• INHIBITS CORROSION -- Aluminized-steel construction and internal drainage system helps inhibit corrosion
• BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
• FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
• FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
• GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life