Flowmaster Scavenger Y-Collector 1988-ford-e-150-econoline-esi3643484 5 in - Incandescent -

5 in - Incandescent - Flat / Curved Mount - Plastic - Amber Lens - Kit

500 in Shaft - Bronze - Natural - Small Block Ford - Each

1 - Steel - External Balance - 1-Piece Seal - 454 / 502 - Big Block Chevy - Each

Brake System - SS4-Plus - Rear - 4 Piston Calipers - 13 in Drilled / Slotted Rotors - 2-Piece Rotor - Aluminum - Red Powder Coat - GM A-Body 1964-77 - Kit

120 in Wall Thickness - 17 ft Long - DOM - Steel - Natural - Each

Flowmaster Scavenger Y-Collector 1988-ford-e-150-econoline-esi3643484 5 in - Incandescent -Flowmaster's unique, patented Scavenger Series Y Collector is founded on the principle of Pulse Technology. The large D Shaped ports in the collectors create a large surface area to help pull the exhaust pulses from the opposing connected cylinders. This creates a cleaner burn for the incoming fuel and air resulting in an increased and broader torque curve, putting more power in the rpm range. Flowmaster's Three Year limited warranty protects the Y