Holley EFI Coolant Temperature Sensor PD125K Mechanical Speed Sensor

Mechanical Speed Sensor

Part Number: 134-338

1981-1982 Cadillac Seville

7L Ecoboost engines

The heavier-duty construction makes them ideal for high-performance engines and tow vehicles

Holley EFI Coolant Temperature Sensor PD125K Mechanical Speed SensorCoolant Temperature 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