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Brothers Trucks EH03680-HMANUAL Engine Harness V8 Manual Transmission HEI Ignition

(Chevrolet Blazer 1970-72, C10 Pickup 1970-72, K10 Pickup 1970-72, C20 Pickup 1970-72, K20 Pickup 1970-72, C30 Pickup 1970-72 + 16 more models)

Manufacturer

Picture for manufacturer Brothers Trucks

Part Number

EH03680-HMANUAL
8 reviews
Sale Price

$244.84

Out of Stock

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brothers Trucks EH03680-HMANUAL is a factory-style engine wiring harness designed specifically for V8-powered trucks equipped with HEI (High Energy Ignition) systems and manual transmissions. This replacement harness connects to the firewall on the engine side, providing a direct plug-in solution for restoring or upgrading your truck's electrical system.

Key Features:

  • Factory-style construction with correct OEM wiring colors for easy identification and installation
  • Designed for V8 engines with HEI distributor ignition systems and manual transmission configurations
  • Includes all common electrical circuits: ignition coil, windshield wipers, heater blower motor, starter solenoid, temperature gauge, oil pressure gauge, and additional accessories
  • Plug-and-play design connects directly to the firewall bulkhead connector on the engine compartment side
  • Eliminates troubleshooting of aged, corroded, or damaged original wiring

This harness is an ideal solution for classic truck restoration projects or when replacing deteriorated factory wiring that causes electrical issues. The correct color coding simplifies installation and future diagnostics, while the factory-style terminals ensure secure, reliable connections throughout your engine compartment.

Products specifications

Fits

Chevrolet Blazer 1970-72, C10 Pickup 1970-72, K10 Pickup 1970-72, C20 Pickup 1970-72, K20 Pickup 1970-72, C30 Pickup 1970-72, K30 Pickup 1970-72, K20 Suburban 1970-72, C10 Suburban 1970-72, C20 Suburban 1970-72, K10 Suburban 1970-72 + 11 more models

Brand

Brothers Trucks

Category

Engine

Emission Code

6

Part Type

Engine Wiring Harness

Product Type

Wiring Harness

Sub Category

Wire, Cable and Related Components

Warning

California Proposition 65

had the part in stock - easy to order

No issues. Received in timely manner

grate prices

It still helps to just google your item. A-Z does not always have the best price. Niether does W**mart. I found my boating items here and will check here again when in need. It was the same product so why not get it for less. The item was in stock and arrived quickly.

Quick shipping, tire arrived on time. Was the only online tire retailer that had this specific brand and size in stock.

very fast

Great product and shipped surprisingly fast

Very fast shipping but make sure to check their website for your package since they do not update the emails.

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