Flowmaster Scavenger Y-Collector 1988-ford-e-150-econoline-esi3643484 5 in H x 3

5 in H x 3 in D - Dual Fans - Passenger Side Inlet - Passenger Side Outlet - Automatic Transmission - Aluminum - Natural - GM B-Body 1959-64 - Kit

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

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

Motor Oil - HR1 - High Zinc - 15W50 - Conventional - 1 qt Bottle - Each

680 in Long - Roller - Steel - Black Oxide - Small Block Chevy - Each

Flowmaster Scavenger Y-Collector 1988-ford-e-150-econoline-esi3643484 5 in H x 3Flowmaster'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