54912 Walker Quiet-Flow Muffler v302178-v197730-v197729-v197728 2005 Chevrolet Avalanche 1500 2005

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54912 Walker Quiet-Flow Muffler v302178-v197730-v197729-v197728 2005 Chevrolet Avalanche 1500 2005Walker Quiet Flow SS Muffler features a 100% stainless steel construction Precision fit, superior flow and OE style sound and performance Fits like OE because Walker makes OE Spun locked heads help resist ruptures due to backfires Durable internal partitions for greater interior structural stability and a long service life Strong, OE style spot welds help improve structural stability and increase durability OE style louvered tube technology lowers the