Flowmaster - Super HP-2 Muffler 409SS - 2.50 Center In./ 2.50 Center Out - Aggressive Sound Throttle Body Spacer - Poweraid

Throttle Body Spacer - Poweraid - 1 in Thick - Gasket / Hardware - Aluminum - Black Anodized - Ford Modular - Ford Fullsize SUV / Truck 1997-2004 - Kit

Flywheel - Prolite - 14

Battery - Lithium-ion - 12V - 1500 Cranking amps - Top Post Terminals - 12

Fitting - Hose End - AQP High Pressure - 90 Degree - 6 AN Hose to 9/16-18 in Female - Steel - Natural - Each

Rear Main Seal - 1-Piece - Rubber - GM LS-Series - Each

Flowmaster - Super HP-2 Muffler 409SS - 2.50 Center In./ 2.50 Center Out - Aggressive Sound Throttle Body Spacer - PoweraidFlowmaster has taken the laminar core of our classic HP 2 muffler and wrapped it in a new compact square case. The new Super HP 2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar flow mufflers, now in a new sleek styling. These mufflers are available in either a 409S stainless steel case or a polishable 304S stainless steel case and in sizes ranging from 2. 00 in., 2. 25 in. and 2. 50