Muffler - 70 Big Block II - Dual 2.25 in Inlets - 3 in Center Outlet - 22 x 10 x 5 in Oval Body - 28 in Long - Steel - Black Paint - Universal - Each

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Reference Information

Muffler, Big Block II 70 Series, Dual 2 1/4 in. Inlet/3 in. Outlet, Steel, Black, Each

These 70 Series Big Block II mufflers are designed around a large case for maximum volume and efficiency. They're 2 in. narrower than the original Big Block muffler, making them easier to install into tight areas. Other features include a mild, mellow exhaust tone and a resonant tuning chamber for reduced interior sound levels.