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Engine Harness-350ci--Gauges-Idle Stop (1974 Blazer; 1974 C10 Pickup; 1974 K10 Pickup; 1974 K20 Pickup)

Item EK-61-395468-1
Clearance
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 Are Manufactured According To The Original General Motors Specifications
      • Each Part Number Is Fully Assembled, Taped, And Ready To Install Upon Arrival
      • This Harness Will Plug Into The Firewall In The Factory Location
      • Will Follow Original Routing In The Engine Compartment
      • Combination Of The Engine And Front Light Harness Accomplish Most Functions Under The Hood Of An Early GM Vehicle
      • Engine Harness Design Varied Significantly From Year To Year, Containing Wiring For Ignition System, Starter, Heater Blower, And Temperature/Oil Pressure Sender Wires If Applicable
      • Some Vehicles Use Capillary Tube For Oil Pressure Reading, Not Included In Harness
      • Ignition Coil Circuit Designed With Resistance For Ignition Points
      • Modern Electronic Or High Energy Ignition (HEI) Systems Require Modified Harness Without Resistance
      • Consult Factory Service Manual Or Sales Team To Confirm Part Numbers And Circuit Requirements
      • Fits 1974 Blazer; 1974 C10 Pickup; 1974 K10 Pickup; 1974 K20 Pickup

      Description

      Engine Wiring Harness. The 74TRK Enghrns-350--ga.-Idle engine harness is designed to replicate the original factory specifications for early General Motors vehicles. It provides the essential wiring connections required for the ignition system, starter, heater blower, and instrument gauges. This harness is crucial for maintaining correct electrical functionality and ensuring reliable engine operation.

      Construction and Appearance. Manufactured to precise GM specifications, this harness comes fully assembled and taped, ready for installation. The wiring is routed to match the original factory path in the engine compartment, ensuring an authentic and clean fit. Materials and connectors meet high-quality automotive standards to guarantee durability and consistent performance.

      Installation. Installation is straightforward and bolts in place using existing factory locations with no drilling typically required. The harness plugs directly into the firewall and follows original routing, making it suitable for restoration or original-style engine wiring replacements.

      Application. Specifically designed for use with the 1974 Blazer, 1974 C10 Pickup, 1974 K10 Pickup, and 1974 K20 Pickup models, ensuring proper fitment and compatibility with these vehicles’ electrical systems.

      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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