ConditionQtyPrice 
Very Good
$29.00Add to Cart

Description 

This is the original wiring diagram printed by GM for dealer mechanics. You can follow the wiring in your truck from bumper-to-bumper. It will help you to understand connector configurations, and locate & identify circuits, relays, and grounds. Although the schematic is in black and white, the color of each wire is noted. You will not find this diagram in your shop manual. The schematic measures 8.5" x 11" when folded up, and opens up to 11" by 38". The diagram pictured is an example of this type when folded, but is not the actual diagram for your vehicle. Buy now for the best electrical repair info - the factory wiring diagram.

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Specifications

Exact Title: "Cab, Engine and Chassis Wiring - CE/CS-50003; CE/CG/CM/CS-60003; CE/CG-60013; CE/CM/ME-65003, (13) MD-10003"
Page Count: 2
Wiring Diagrams?: Included
Authenticity: This item is original.
Dimensions: 11.00 x 8.50 x 0.10
OEM Part Number: MD10003

Model-Years Application

Covers 1973 medium duty Chevrolet and GMC conventional truck models C5, C50, C5000, C6, C60, & C6000. For a truck with the GM cowl instead of a full cab see my other items. To verify that this is the correct diagram for your truck, you can check your VIN code. The 2nd digit should be a C for the medium duty conventional cab, the 4th digit should be a 5 or a 6 for the 50 or 60 series, 5th digit should be 3 to indicate the chassis cab model, and the 6th digit should be a 3 to indicate 1973.
1973 Chevrolet 40-60 Medium Duty
1973 GMC Series 4500-6500

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