{"product_id":"universal-all-welded-aluminized-heavy-duty-truck-mufflers-copy","title":"Generator Muffler For Heavy Duty Trucks","description":"\u003cp\u003eHigh-quality \u003cstrong\u003eRound Side\/Offset Exhaust Muffler\u003c\/strong\u003e designed to provide dependable sound control and durable performance for classic vehicles and custom exhaust applications. Featuring a \u003cstrong\u003e4-inch round shell\u003c\/strong\u003e with a \u003cstrong\u003eside inlet and offset outlet configuration\u003c\/strong\u003e, this muffler offers a compact, functional design ideal for tight-fit exhaust routing. Built for long-lasting service, it delivers reliable performance in restoration and universal replacement setups.\u003c\/p\u003e\n\u003ch2\u003eStandard Kit Includes\u003c\/h2\u003e\n\u003cp\u003e(1) \u003cstrong\u003eSingle Round Muffler\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDiameter:\u003c\/strong\u003e 4\" Round\u003cbr\u003e\u003cstrong\u003eShell Length:\u003c\/strong\u003e 18\"\u003cbr\u003e\u003cstrong\u003eOverall Length:\u003c\/strong\u003e 21\"\u003cbr\u003e\u003cstrong\u003eInlet Length:\u003c\/strong\u003e 6\"\u003cbr\u003e\u003cstrong\u003eInlet\/Outlet Configuration:\u003c\/strong\u003e Side \/ Offset\u003cbr\u003e\u003cstrong\u003eNeck Size:\u003c\/strong\u003e 1½\"\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-inch round muffler body\u003c\/strong\u003e for compact fitment and classic styling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSide inlet \/ offset outlet design\u003c\/strong\u003e for versatile exhaust routing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable construction for long-term performance and reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for restorations, replacements, and custom exhaust builds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for applications requiring a compact round muffler layout\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eround side\/offset exhaust muffler\u003c\/strong\u003e is an excellent choice for upgrades or custom builds where durable construction, practical offset fitment, and dependable exhaust tone control are desired for long-lasting performance.\u003c\/p\u003e","brand":"Classic Exhaust Systems LLC","offers":[{"title":"4\" Round - 18\" - 21\" - 6\" - Side\/Offset - 1 ½\"","offer_id":53025224130867,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6096\/3379\/files\/IMG_0876.HEIC_3.jpg?v=1770232327","url":"https:\/\/classicexhaust440.com\/products\/universal-all-welded-aluminized-heavy-duty-truck-mufflers-copy","provider":"Classic Exhaust Systems LLC","version":"1.0","type":"link"}