Holley 543-3 - Holley Pro-Jection Throttle Position Sensors
Holley #510-543-3Throttle Position Sensor1bbl Replacement TBI #510-500-2, 500-4 2bbl Pro-Jection #510-502-1, 502-2, 502-20 2 x 2 Pro-Jection #510-502-2211 |
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Replacement throttle position sensors for Holley's Pro-Jection fuel injection systems and replacement TBI systems. Specific applications noted. Pictured: #510-543-3.
