Walker Exhaust Muffler Walker Exhaust SoundFX 17836 Universal Exhaust Muffler 2.25" Inlet Exhaust Replacement Muffler RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion Save on Walker SoundFX Universal Universal Exhaust Muffler 2" Inlet (ID) 1.875" Outlet (OD) 17829 at Advance Auto Parts. Buy online, pick up in-store in 30 minutes FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation Featuring 100 percent 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 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. 1970 GMC G25/G2500 Van - Muffler, Van, 4.1L 6Cyl, SoundFX Series 17829 by Walker FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
