{"product_id":"walker-18124-exhaust-muffler-left-or-right","title":"Walker 18124 Exhaust Muffler - Left or Right","description":"\u003ch2\u003eWalker SoundFX Universal Muffler\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Universal Muffler 18124 is built for drivers who need a durable exhaust replacement with controlled acoustics and a clean appearance. Its universal oval design, 2.5-inch inlet, and offset pipe connections make it a practical choice for a range of classic Chevrolet and GMC truck and van applications.\u003c\/p\u003e\u003cp\u003eWalker SoundFX Universal line focuses on dependable construction and balanced sound control for everyday exhaust service. Part number 18124 uses aluminized steel and a combination muffler design to help deliver longer service life and consistent performance in universal-fit installations.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUniversal-fit exhaust muffler for custom and replacement applications\u003c\/li\u003e\n\u003cli\u003eOval body shape with aluminized steel construction\u003c\/li\u003e\n\u003cli\u003e2.5-inch inlet inside diameter with offset inlet configuration\u003c\/li\u003e\n\u003cli\u003e2.25-inch outlet outside diameter with offset outlet configuration\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eOverall length: 26 inches; body length: 18 inches\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Universal 18124 for controlled exhaust tone and a quality appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker 18124 is a universal exhaust muffler engineered for service on older Chevrolet and GMC platforms, including C\/K trucks, Suburban models, G-series vans, and P-series applications. It is listed across a broad range of 1975-1994 vehicles, including Fits 1991-1994 Chevrolet G10, Fits 1989-1991 Chevrolet R1500 Suburban, and Fits 1982-1986 GMC K3500, with notes that some installations require brackets, modifications, or additional parts. The offset inlet and outlet layout supports custom exhaust routing where a direct OE-style replacement is not specified.\u003c\/p\u003e\u003cp\u003eBuilt from 100% aluminized steel, this muffler is intended to resist corrosion better than low-carbon steel alternatives. The combination muffler construction, mechanical interior joints, and spun-locked heads are used to support durability in regular-duty exhaust service. This part number, 18124, is a practical option when you need a universal muffler for Chevrolet C20, GMC C2500, and similar truck or van exhaust systems.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn or rusted universal muffler\u003c\/li\u003e\n\u003cli\u003eRestoring exhaust flow on classic Chevrolet and GMC trucks\u003c\/li\u003e\n\u003cli\u003eReducing excessive exhaust noise from a damaged muffler\u003c\/li\u003e\n\u003cli\u003eAddressing fitment needs on custom or modified exhaust systems\u003c\/li\u003e\n\u003cli\u003eServicing vehicles that require offset inlet and outlet routing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUniversal fitment means installation can require cutting, welding, or fabrication.\u003c\/li\u003e\n\u003cli\u003eReview the vehicle-specific notes before ordering; some applications call for brackets or additional parts.\u003c\/li\u003e\n\u003cli\u003eConfirm inlet and outlet diameters, offset dimensions, and available space before installation.\u003c\/li\u003e\n\u003cli\u003eUse the listed fitment notes for Chevrolet and GMC applications such as Fits 1987 Chevrolet R10, Fits 1988-1991 GMC V1500 Suburban, and Fits 1983-1990 Chevrolet G20.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Universal mufflers are built with aluminized steel construction and reinforced internal details to support long service life in exhaust repair applications. Part number 18124 is engineered for dependable fitment across a wide range of classic Chevrolet and GMC vehicles, including Chevrolet C30 and GMC P3500 applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52068589273269,"sku":"BDCN-18124","price":57.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18124_Fro.jpg?v=1775141886","url":"https:\/\/www.partcatalog.com\/products\/walker-18124-exhaust-muffler-left-or-right","provider":"PartCatalog","version":"1.0","type":"link"}