Holley EFI Throttle Position Sensor 3550224-9151- M Modification to the valve covers

Modification to the valve covers may be required when this manifold is used with some types of cylinder heads

Three Trap Door Baffles & Directional Oil Runners

Vehicle Applications: Chevrolet: Tahoe 21 - 22 5

This harness is included in our 303650

Holley EFI Throttle Position Sensor 3550224-9151- M Modification to the valve coversPro Stock Style TPS Sensor Holley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All