{"product_id":"walker-22673-exhaust-muffler","title":"Walker 22673 Exhaust Muffler","description":"\u003ch2\u003eWalker Quiet-Flow SS Muffler for Heavy-Duty GM Trucks\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS muffler Part Number 22673 is a specific-fit exhaust muffler for select 1990-1995 Chevrolet C3500 and K3500, as well as GMC C3500 and K3500 applications. It uses stainless-steel body construction with an OE-style sound profile and precision fitment for direct replacement service.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for select Chevrolet and GMC heavy-duty trucks\u003c\/li\u003e\n\u003cli\u003e100% stainless-steel construction for the muffler body\u003c\/li\u003e\n\u003cli\u003eOval combination muffler design\u003c\/li\u003e\n\u003cli\u003e3-inch inlet and 3-inch outlet pipe connections\u003c\/li\u003e\n\u003cli\u003eOffset inlet and offset outlet configuration\u003c\/li\u003e\n\u003cli\u003eOverall length: 25 inches; body length: 18 inches\u003c\/li\u003e\n\u003cli\u003eBody width: 9 inches; body height: 7 inches\u003c\/li\u003e\n\u003cli\u003eWalker Quiet-Flow SS product line for OE-style exhaust sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS line is built for drivers who want a direct-fit replacement muffler with stainless-steel construction and controlled exhaust tone. Part Number 22673 is shaped as an oval combination muffler with a 3-inch inlet and 3-inch outlet, plus offset pipe connections to match the listed applications. It is compatible with 1990-1995 Chevrolet C3500 and K3500, and 1990-1995 GMC C3500 and K3500 models below 15,000 lb GVW with catalytic converter-equipped premium configurations. This part cross-references Walker 2105 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Muffler Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust or corrosion in the original muffler body\u003c\/li\u003e\n\u003cli\u003eExhaust noise increase from a worn internal muffler core\u003c\/li\u003e\n\u003cli\u003ePoor fitment from a previous repair or welded replacement\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow caused by internal deterioration\u003c\/li\u003e\n\u003cli\u003eNeed for a direct replacement on select Chevrolet C3500, K3500, GMC C3500, and K3500 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s year, make, model, GVW rating, and catalytic converter configuration before ordering. This muffler uses pipe connections with offset inlet and outlet placement, so the existing exhaust layout should be matched carefully during installation. If the vehicle has a welded assembly, replace all required parts in the assembly as noted in the fitment data. Professional exhaust installation is recommended for proper alignment and sealing.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS mufflers are engineered with stainless-steel construction and precision fitment for consistent replacement performance. Part Number 22673 is listed for specific applications on 1990-1995 Chevrolet and GMC heavy-duty trucks and is supported by the Quiet-Flow SS product line’s OE-style sound approach.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071767277749,"sku":"BDCN-22673","price":100.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_22673_Fro.jpg?v=1775142039","url":"https:\/\/www.partcatalog.com\/products\/walker-22673-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}