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Engine Harness, 6 Cylinder, All (1974 Blazer; 1974 C10 Pickup; 1974 K10 Pickup; 1974 K20 Pickup)

Item EK-61-395455-1
4 Reviews of similar
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$459.99

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      Product Information

      Features, Description, Q&A

      Features

      • Factory Fit Engine Harnesses Manufactured According To Original General Motors Specifications
      • Fully Assembled, Taped, And Ready To Install Upon Arrival
      • Plugs Into Firewall In Factory Location And Follows Original Routing In Engine Compartment
      • Combines Engine And Front Light Harness To Accomplish Most Functions Under Hood
      • Wiring Contains Circuits For Ignition System, Starter, Heater Blower, Temperature And Oil Pressure Senders If Applicable
      • Some Vehicles Use Capillary Tube For Oil Pressure Reading, Not Included In Harness
      • Ignition Coil Circuit Designed With Resistance For Ignition Points; Harness Available Modified For HEI Systems
      • Consult Factory Service Manual Or Sales Team To Confirm Required Circuits And Part Numbers
      • Fits 1974 Blazer, 1974 C10 Pickup, 1974 K10 Pickup, 1974 K20 Pickup

      Description

      Engine Harness Overview. The 74TRK Enghrns- 6 cyl- All is designed to provide accurate electrical connections for the ignition system, starter, heater blower, and sensors in 1974 Chevrolet trucks. It serves as the central wiring solution under the hood, ensuring all engine functions are reliably powered and connected according to factory standards. This harness is essential for maintaining proper electrical operation and facilitating restoration or replacement projects.

      Construction And Appearance. This engine harness is built following original General Motors specifications, using high-quality wiring and materials. It arrives fully assembled and taped for neat, factory-style routing throughout the engine compartment. The wiring plugs into the vehicle firewall at the factory location and maintains the original routing path, ensuring an authentic and clean installation.

      Installation. Installation is straightforward as the harness is ready to install with no modifications required. It fits directly into the original factory mounting points in early GM engine bays, requiring no drilling or complicated adjustments.

      Application. This engine harness fits 1974 Blazer, 1974 C10 Pickup, 1974 K10 Pickup, and 1974 K20 Pickup models without exclusions or modifications necessary.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.8

      Reviews of similar Classic Electrical Products (4)

      Questions & Answers

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