Flowmaster Flow FX Muffler 2007-gmc-sierra-2500-hd-esi3454831 Leaf Spring Block - Adjustable

Leaf Spring Block - Adjustable - 2

625 in Bolt Circle - Steel - Purple Paint - GM - Each

Body Reinforcing Plate - Large 1-3/4 in Diameter - Aluminum - Natural - Quick Release Fastener - Set of 10

00 Thread - 20 mm Long - 8 mm 12 Point Head - Stainless - Polished - Universal - Set of 5

Hose - EZ Street - 6 AN - 20 ft - Rubber - Black - Each

Flowmaster Flow FX Muffler 2007-gmc-sierra-2500-hd-esi3454831 Leaf Spring Block - AdjustableFlowmaster's Flow FX series mufflers deliver a moderate performance tone for the enthusiast looking for an exhaust note that is different from the "chambered" muffler sound. The interior features a large "straight through" stainless steel perforated core, surrounded with high temperature sound absorption materials delivering a deep mellow tone. The internal flow design is reversible, so the muffler can be installed in either direction to best suit the