LS1 KNOCK SENSOR LOOM 50-100 Note: Only vehicle applications from

Note: Only vehicle applications from 1975 are shown below

Increases horsepower

braking and cornering giving greater traction

giving you the ultimate cleaning experience

extensions and raw plug kits to complement our performance range

LS1 KNOCK SENSOR LOOM 50-100 Note: Only vehicle applications fromEngine knock is one of the most unwelcome problems to plague a vehicle. When your ignition timing becomes faulty, the results are felt unless corrected through a sensor. Chevrolet Performance knock sensor wiring harnesses should be used when replacing those key sensors, providing fresh OEM wiring and grommets. Compatible Engines: LM7 5. 3L V8 LS1 5. 7L V8