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M&H

Wiring Harness, Dash, 1977 GM Trucks, Diesel w/HD Chassis

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Part# : CTK2627
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Ship Size: Standard
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$1,059.99
List Price: $1,166.95
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Vehicle Specific View fitment for 12 models
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1977 GM Truck Dash Wiring Harness (Diesel with HD chassis)

Dash wiring harness restores instrumentation and under-dash electrical functions for this application.

This dash wiring harness is configured specifically for 1977 GM Truck, Diesel with heavy-duty chassis. This complete assembly provides wiring for instrumentation and under-dash functions, including the fuse block, heater control, console lighting when applicable, steering-column controls and A/C controls where applicable. It uses heat-resistant GXL automotive wire in the correct factory gauge, length and color with original-style connectors and terminals.

Features • Fitment: 1977 GM Truck; Diesel with heavy-duty chassis • Application-specific dash wiring harness • Serves instrumentation, fuse block, heater and steering-column controls • Automotive-grade GXL wire with heat-resistant cross-linked polyethylene insulation • Original-style connectors and terminals

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This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1977 Chevrolet C10  
1977 Chevrolet C20  
1977 Chevrolet C30  
1977 Chevrolet K10  
1977 Chevrolet K20  
1977 Chevrolet K30  
1977 GMC C15/C1500  
1977 GMC C25/C2500  
1977 GMC C35/C3500  
1977 GMC K15/K1500  
1977 GMC K25/K2500  
1977 GMC K35/K3500  
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Wiring Harness, Dash, 1977 GM Trucks, Diesel w/HD Chassis
M&H Wiring Harness, Dash, 1977 GM Trucks, Diesel w/HD Chassis