{"product_id":"walker-21910-exhaust-muffler-left-or-right","title":"Walker 21910 Exhaust Muffler - Left or Right","description":"\u003ch2\u003eWalker Quiet-Flow SS Muffler 21910\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS 21910 is a specific-fit exhaust muffler built with 100% stainless-steel construction for corrosion resistance and long-term service. It is shaped for OE-style sound and steady exhaust flow, making it a direct replacement choice for select Chevrolet and GMC trucks and vans.\u003c\/p\u003e\u003cp\u003eThe Quiet-Flow SS line focuses on precision fit and factory-like sound control. For buyers searching for a stainless steel muffler for Chevrolet C10, GMC C1500, or Chevrolet\/GMC G-series applications, this part number 21910 is built around those fitment requirements.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for select domestic applications\u003c\/li\u003e\n\u003cli\u003e100% stainless-steel body construction\u003c\/li\u003e\n\u003cli\u003eOval muffler shape with combination muffler design\u003c\/li\u003e\n\u003cli\u003e2.5 in. inlet inside diameter with offset inlet configuration\u003c\/li\u003e\n\u003cli\u003e2.25 in. outlet outside diameter with offset outlet configuration\u003c\/li\u003e\n\u003cli\u003eDesigned for OE-style sound and balanced exhaust flow\u003c\/li\u003e\n\u003cli\u003eWalker Quiet-Flow SS product line for stainless replacement mufflers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker 21910 is an oval stainless steel exhaust muffler engineered for specific vehicle fitment rather than universal use. The 26.5 in. overall length, 9.75 in. body width, and 4.25 in. body height help it match the packaging needs of older Chevrolet and GMC trucks, Suburban models, and vans listed in the fitment data. This muffler is a practical option when replacing a worn factory muffler on vehicles such as Chevrolet C10, Chevrolet K10, GMC C1500, and GMC K1500 applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references Anchor 2944 and 3020 for the same application. It is also listed with interchange reference NGK 2315.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise from a damaged or rusted muffler\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal muffler deterioration\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a factory-style muffler on specific Chevrolet and GMC platforms\u003c\/li\u003e\n\u003cli\u003eCorrosion concerns in exhaust systems exposed to road moisture and heat\u003c\/li\u003e\n\u003cli\u003eSound changes after a failed or modified muffler assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm inlet and outlet orientation before installation: this muffler uses a 2.5 in. pipe connection inlet and a 2.25 in. pipe connection outlet with offset configuration. Fitment notes vary by year, model, exhaust layout, catalytic converter status, and position, so verify the exact application before ordering. Some welded assemblies may require modifications or additional parts, and certain listings note that required parts should be replaced together during service.\u003c\/p\u003e\u003cp\u003eCompatible With select 1975-1994 Chevrolet and GMC trucks, vans, and Suburban models, including Chevrolet C10, C20, K10, K20, K30, G10, G20, G30 and GMC C1500, C2500, K1500, K2500, G1500, G2500, G3500 applications where specified in the fitment table.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS mufflers are positioned as stainless-steel replacement parts with precision fit and OE-style sound characteristics. Limited lifetime warranty coverage is noted in the fitment data for listed applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071761412277,"sku":"BDCN-21910","price":92.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21910_Fro.jpg?v=1775142026","url":"https:\/\/www.partcatalog.com\/products\/walker-21910-exhaust-muffler-left-or-right","provider":"PartCatalog","version":"1.0","type":"link"}