50 Series Performance Truck Muffler Muffler - 50 Delta - 3 in Center Inlet - Dual 2-1/4 in Outlets - 17 x 9-3/4 x 4 in Oval Body - 23 in Long - Steel - Black Paint - Universal - Each

Exhaust System - 01-06 GM HD Truck 6.0/8.1L Exhaust System - Cat-Back - 3 in Tailpipe - 3.5 in Tips - Stainless - Natural - GM LS-Series - GM Fullsize Truck 2001-07 - Kit

8.5mm Spark Plug Wire Set - Red GM Truck 8.1L Spark Plug Wire Set - Super Conductor - Spiral Core - 8.5 mm - Red - Straight Plug Boots - HEI Style Terminal - Big Block Chevy - GM Fullsize Truck 2001...

50 Series Delta Flow Muffler Muffler - 50 Series HD - 3-1/2 in Offset Inlet - 3-1/2 in Offset Outlet - 18 x 10 x 5 in Oval Body - 23 in Long - Steel - Black Paint - Universal - Each

50 Series Big Block Muffler Muffler - 50 Big Block - Dual 2-3/4 in Inlets - Dual 2-1/2 in Outlets - 22 x 12 x 5 in Oval Body - 28 in Long - Steel - Black Paint - Universal - Each

50 Series Performance SUV Muffler Muffler - Super 50 SUV - 3 in Offset Inlet - 3 in Offset Outlet - 17 x 10 x 5 in Oval Body - 23 in Long - Steel - Black Paint - Universal - Each