Howe Muffler - Dual 3 in Inlets - 5 in Outlet - 7 in Diameter Body - 21 in Long - Gray 12755 This sealed design was opted

This sealed design was opted over a traditional cold air intake

GM Gen 4 396/402/427/454 Big Block

6 AN Female O-Ring Inlet

Kit is for list numbers R80312

Square Boot

Howe Muffler - Dual 3 in Inlets - 5 in Outlet - 7 in Diameter Body - 21 in Long - Gray 12755 This sealed design was optedProduct Description: Muffler Dual 3 in Inlets 5 in Outlet 7 in Diameter Body 21 in Long Steel Gray Paint Sold Individually Howe Racing Enterprises began building and selling chassis and components in 1971 and since then we have produced countless innovative products and over 4,000 serial numbered chassis worldwide. Howe has dedicated 52 years and three generations to providing superior products for racing. The types and uses of Howe products